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From Nahuatl transcription to Unicode: the journey of Tlāloc

Rain, Water, Lightning

Tier 1 tlāloc.com
Tlāloc — Rain, Water, Lightning
By PuniCodex Team · · 14 min read

From Nahuatl transcription to Unicode: the journey of Tlāloc

Long before it was a domain, this name traveled through scripts. Tlāloc begins in Nahuatl transcription, passes through scholarly transliteration, and ends — for now — inside the punycode machinery of the global DNS. Each stage of that journey preserves some information and loses some, and the craft of restoration is knowing exactly which marks matter. This post follows the name stage by stage: the original script, the reconstructed pronunciation, the mythological record, the material evidence, and finally the Unicode form that carries all of it into the address bar. Think of it as a biography of a name, told through its spelling.

At a Glance

Overview

Tlāloc (tlaloc) — Rain, Water, Lightning · He who is made of earth — belongs to the Nahuatl tradition, where it is catalogued under the domain "Rain, Water, Lightning". The name means "He who is made of earth".

Tlāloc is the ancient god of rain, lightning, and mountain water. His goggle eyes and jaguar fangs mark him as a being from before the Aztec empire, worshipped at Teotihuacan centuries before Tenochtitlan rose. Without his favour, maize withered and the Fifth Sun turned hostile.

PuniCodex restores the name as Tlāloc and serves its temple at tlāloc.com. The original carries both stress and vowel length, and exactly one historically valid Unicode restoration exists, which places the name in Tier 1. The plain ASCII form tlaloc survives as a modern convenience imposed by the early domain-name system; the restoration, not the fallback, is the form the project defends as philologically complete.

The Name

The theonym is abundantly attested in colonial-period alphabetic Nahuatl — Tlaloc in the Florentine Codex and in Durán — though no pre-conquest logophonetic spelling is known; the god's image, goggle-eyed and fanged, was carved in stone centuries before alphabetic writing reached central Mexico. The etymology is debated. The most cited reading derives the name from tlālli, 'earth,' plus a relational suffix: 'he who is made of earth' or, in Thelma Sullivan's influential interpretation, 'he who is the embodiment of the earth' — a striking name for a water god, perhaps because rain rises from the earth and returns to it.

The ASCII form tlaloc survives only because the early domain-name system could not carry diacritics; it is a technological compromise, not an ancient spelling. The Unicode restoration Tlāloc marks the long ā that Classical Nahuatl prosody requires and that colonial orthography never recorded. Because the original carries both stress and vowel length, and exactly one historically valid Unicode restoration exists, the name is classified Tier 1.

The letter-by-letter transformation runs:

The project holds the domain tlāloc.com (xn--tlloc-gwa.com) as the canonical home of this name.

The Original Script

Classical Nahuatl names survive in the alphabetic manuscripts of the colonial period, not in a fully deciphered pre-conquest phonetic script; the macron-bearing form shown here is a modern scholarly transliteration of the attested spoken name.

The form Tlāloc therefore encodes reconstructed pronunciation rather than an attested ancient spelling, and no mark in it is decorative.

The etymology is debated. The most widely accepted reading derives Tlāloc from tlālli ('earth') plus a suffix meaning 'he who has the quality of' or 'he who is made of', giving 'he who is made of earth'—a striking name for a water deity, perhaps because rain rises from the earth and returns to it. Classical Nahuatl macrons mark vowel length; Spanish colonial orthography usually omits them. The final -c is a glottal stop in some reconstructions.

Pronunciation

The reconstructed pronunciation of the name is /ˈtɬaː.lok/ — Classical Nahuatl Reconstruction.

Phoneme by phoneme:

For the modern speaker, the closest approximation is: 'TLAH-lok' — start with the Nahuatl lateral affricate 'tl', hold the first 'a' long, and end with a firm 'ok'.

Kindred and historical forms of the name:

Tlāloc is Tier 1: the macron on ā preserves reconstructed Classical Nahuatl vowel length, and the initial tl- is a single distinctive phoneme impossible in English.

Mythology

Tlāloc's myths turn on a single terrifying truth: the same rain that feeds can also drown, strike, or rot. He is generous and punitive in equal measure.

Lord of the Third Sun (Cosmogony)

In the Leyenda de los Soles Tlāloc ruled the third cosmic age, 4-Rain (Nahui Quiyahuitl), as its sun. The age ended when fire rained from the sky and its people were transformed into turkeys. The fourth age, 4-Water, belonged to his consort Chalchiuhtlicue; it perished in a flood that lasted fifty-two years, in which humankind became fish and the sky itself collapsed. Together the two myths fix Tlāloc's double command: over the water that falls as fire — lightning and storm — and over the water that rises to erase the world.

The Abduction of Xōchiquetzal (Marriage)

Colonial accounts make Xōchiquetzal, the goddess of flowers, weaving, and sexual love, the wife of Tlāloc before Tezcatlipoca abducted her for her beauty and enthroned her as goddess of love. His canonical consort in the Florentine Codex is Chalchiuhtlicue, 'She of the Jade Skirt,' mistress of lakes and streams; the two traditions together bind the green growing world to the waters that sustain and destroy it.

The Children of the Mountain (Sacrifice)

In the dry-season feasts of Atlcahualo and Huey Tozoztli the Mexica offered children to Tlāloc on the mountain peaks; the Florentine Codex records that their tears were welcomed as omens of rain, and that children with double hair-whorls were especially sought for the rite. The victims were thought to join the Tlāloque in the caves where storms are brewed. It is the most harrowing chapter of his cult, and the clearest proof that Tlāloc was never a tame fertility spirit.

Tlāloc and Xōchiquetzal (Marriage)

Tlāloc took Xōchiquetzal, the young goddess of flowers and weaving, as his consort after she was stolen from the realm of the dead. Their union bound the green growing world to the water that sustains it. But the marriage was also volatile, for Tlāloc's realm is one of thunder as much as gentle rain.

The Destruction of the Fourth Sun (Flood)

The Fourth Sun, the Sun of Water, ended in a flood that lasted fifty-two years. Some accounts say Tlāloc sent the deluge in rage after the people failed to offer him proper worship. Humans were transformed into fish; the cosmos had to be remade. Water, Tlāloc's gift, became the instrument of annihilation.

Symbols & Iconography

The iconography of Tlāloc is among the most stable in Mesoamerica, unchanged from Teotihuacan to Tenochtitlan:

Archaeology & Evidence

Tlāloc has the deepest archaeological record of any Mesoamerican deity. The goggle-eyed storm god appears at Teotihuacan centuries before the Mexica — on painted tripod vessels, among the alternating serpent and storm-god heads of the Temple of the Feathered Serpent, and in the Tepantitla murals, where he pours streams of water over a flowering paradise that prefigures Tlālocān. At the Templo Mayor his shrine formed the northern half of the double pyramid, entered past a chacmool and painted the blue of water; the excavations recovered scores of offerings on his side, including polychrome Tlāloc braziers and effigy vessels. On the summit of Mount Tlāloc (4,125 m), where the rulers of Tenochtitlan, Texcoco, Tlacopan, and Xochimilco climbed each dry season to offer children for rain, the stone enclosure yielded a cache of Tlāloc effigy figures arranged as for a ceremony. The colossal basalt monolith from Coatlinchan — some 167 tonnes — was moved in 1964 to stand before the Museo Nacional de Antropología.

Realm & Domain

Tlāloc is the ancient god of rain, lightning, and mountain water. His goggle eyes and jaguar fangs mark him as a being from before the Aztec empire, worshipped at Teotihuacan centuries before Tenochtitlan rose. Without his favour, maize withered and the Fifth Sun turned hostile.

Tlalocan

His paradise for those who died by water, lightning, or water-borne disease.

Mountain Dweller

He lives in caves and snow-capped peaks where clouds are born and rain is stored.

Tlaloque

His multitude of assistants, the little rain gods who brew storms in mountain jars.

Maize Lord

Rain is the precondition of corn; Tlāloc controls the timing of planting and harvest.

Across Cultures

The goggle-eyed storm god appears across Mesoamerica under different names: Chac among the Maya, Cocijo among the Zapotec, and Dzahui among the Mixtec. Spanish missionaries equated Tlāloc with Saint John the Baptist and with water-related Christian figures, but the pre-contact cult proved tenacious. Even today, offerings of flowers and copal are left at mountain springs and caves in rural Mexico, often without conscious memory of the Aztec deity behind the practice.

Within the Nahuatl tradition, closely related names in the corpus include [[cihuacoatl|Cihuacōātl]], [[coatlicue|Cōātlīcue]], [[huitzilopochtli|Huitzilopōchtli]], [[itzpapalotl|Itzpapālōtl]], [[mictlantecutli|Mictlāntēcutli]], and [[quetzalcoatl|Quetzalcōātl]].

Cultural Legacy

Tlāloc's most visible afterlife stands at the entrance of Mexico's Museo Nacional de Antropología: the 167-tonne basalt monolith from Coatlinchan, hauled to the capital by the state in 1964 amid torrential, unseasonable rain that the press of the day credited to the god. The stone's removal — one recent study calls it a state theft — and the scholarly debate over whether the colossus is Tlāloc at all, or his consort Chalchiuhtlicue, keep his name in contemporary argument about patrimony and identity. Diego Rivera had earlier set a mosaic Tlāloc at the centre of his Cárcamo de Dolores fountain (1951), built where Chapultepec's waters enter the city. In an era of drought and aquifer collapse, Tlāloc returns not as remote antiquity but as a question: what have we forgotten about the sacred economy of rain?

The Scholarly Record

Tlāloc enjoys the richest evidentiary base of any Mexica deity: full chapters in the Florentine Codex and Durán, a documented calendar of rain feasts, deep pictorial coverage, and an art-historical literature reaching back to Teotihuacan. Even the linguistic question of his name has its own monographic tradition. The account given in this edition rests on the witnesses and reference works listed below.

A Meditation

Tlāloc is the god who holds back what we need most. Rain is not guaranteed; it is a negotiation conducted with ritual, sacrifice, and humility. In that sense Tlāloc is the most honest of agricultural deities: he does not promise abundance in exchange for virtue alone; he demands attention to the relationship between human need and natural limit.

His paradise, Tlālocān, was the one afterlife the Nahua painted green; the drowned and the lightning-struck were, by the standards of Mictlān's grey descent, the envied dead. To name him Tlāloc, with the long vowel and the impossible initial 'tl', is to remember that the rain is not ours. It belongs to the mountains, the caves, the clouds, and the ancient god whose goggle eyes watch the fields from every thunderhead.

The Unicode Restoration

Tlāloc is classified as Tier 1: the original carries both stress and length, and only one valid Unicode restoration exists. The ASCII fallback tlaloc still resolves everywhere, but it is the restored form that carries the name's full information. Across the 6 characters of the name, the restoration adjusts 1: 1 mark of length (ā). That is the whole thesis of this temple: the marks are the message.

Name Variations

The lexicon records 1 additional form of the name:

The temple uses Tlāloc as the primary form: it is the spelling that best balances philological accuracy with the practical limits of DNS.

Character by Character

The journey from tlaloc to Tlāloc, one character at a time:

The Domain Name

The restored name is live as a working domain: tlāloc.com, which the DNS carries in punycode form as xn--tlloc-gwa.com — an ASCII-compatible encoding that lets a non-ASCII name travel the global network without breaking older infrastructure. The visitor sees Tlāloc; the machines see the encoding. That duality is the engineering compromise on which the entire restoration rests, and it is why a name written the way its own tradition wrote it in Nahuatl transcription can now be typed into any browser on earth.

The Nahuatl Pantheon

Tlāloc is one of 28 entries the PuniCodex lexicon catalogues under the Nahuatl pantheon. The Pantheon page gathers the tradition's major figures in one place, and the Lexicon lets you filter all 895 restorations by tradition, tier, or script — the fastest way to see where this name sits among its kin.

Frequently Asked Questions

What does Tlāloc mean? The traditional gloss is "He who is made of earth."

Which tradition does Tlāloc belong to? Tlāloc is catalogued in the Nahuatl pantheon of the PuniCodex lexicon.

Why is Tlāloc classified as Tier 1? Because the original carries both stress and length, and only one valid Unicode restoration exists — and the marks in the restored spelling preserve exactly that evidence.

Is Tlāloc a working domain? Yes — tlāloc.com resolves today and routes to this temple.

What is the punycode for tlāloc.com? The DNS encoding is xn--tlloc-gwa.com; browsers perform the translation automatically, so visitors only ever see the restored name.

Typing Tlāloc

You do not need a special keyboard to use this restoration. The PuniCodex Type Tool converts the ASCII form tlaloc into Tlāloc as you type, and the browser extension offers the same conversion inside any text field. Copy the restored form, paste it into the address bar, and the DNS does the rest.

Sister Temples

Other temples in the Nahuatl pantheon include Ōmeteōtl, Quetzalcōātl, and Tezcatlipōca — each with its own restoration story, its own scholarly record, and its own place in the lexicon.

Why This Restoration Matters

Every stage of the journey from Nahuatl transcription to Unicode was an act of care: the scribe who first wrote the name, the lexicographer who glossed it, the engineer who taught the DNS to carry it. The PuniCodex restoration is the latest stage, not the last word — the Scholarly Edition is revised as the evidence improves. What does not change is the principle: a name deserves to be written the way its own tradition wrote it. Tlāloc in the address bar is that principle, made routable.

Explore Further

This post is one doorway into the temple. The home page carries the full character breakdown and the ambient canvas; the lore page tells the myths in long form; the Scholarly Edition preserves the sources, pronunciation data, and revision history; and the patron wall supports the restoration directly. For the wider map, browse the Lexicon, explore the Pantheon, or return to the PuniCodex blog.

Sources

The full scholarly apparatus — every citation, revision, and review — lives in the Scholarly Edition. Key references for this post:

nahuatlTier 1Unicodeoriginal scriptrestoration