Tláloc, «He who makes things sprout», is one of the forty-five energies that rule the days, trecenas and veintenas of the Mexica calendar. Rain, lightning and the fertility of the earth.

Why do you call Tláloc an energy and not a god?

Because «god» translates badly. The Mexica did not separate the deity from the force it stands for as the European word does. «Energy» is not perfect either, but it does not carry that freight. It is a decision of this site, declared as one — and it applies to Tláloc as to the other forty-four.

Why is the full entry on Tláloc only in Spanish?

Because the entry on Tláloc quotes Sahagún, Durán and the codices in their own sixteenth-century words. A quotation carried across stops being a quotation. The Spanish entry is linked from this page.

The energies

One of the forty-five energies

Tláloc

He who makes things sprout

What it rules

Rain, lightning and the fertility of the earth.

Why «energy» and not «god»

Because «god» translates badly. The Mexica did not separate the deity from the force it stands for in the way the European word does, and calling them gods imports an idea that is not theirs. «Energy» is not perfect either, but it does not carry that freight. It is a decision of this site, and it is declared as one.

The full entry is in Spanish, and here is why

What you have read above is this project's own summary of Tláloc. The full entry — the part that rests on the sixteenth-century sources — has not been translated, and that is a decision rather than an omission.

We chose not to touch the primary text. Those sections quote Sahagún, Durán and the codices in their own words, often in sixteenth-century Castilian. A quotation carried across stops being a quotation: it loses the register, the ambiguity and the exact wording someone might want to check against a facsimile.

In Spanish the entry carries:

El nombre
Los tlaloque
Tlalocan, su destino
Su lugar en el Templo Mayor
De dónde viene su imagen

Read the full entry in the original Spanish → Nahuatl names and terms are identical in both versions.

How to cite this page

Alma Mexica, «Tláloc», The energies. Revised 2026-09-17. https://almamexica.org/en/energy/tlaloc/

The name

Tlaloc derives from tlalli («earth») with a sense close to «the one who spreads rain over the earth» or «the one who makes things sprout». His face is among the most recognisable in all Mesoamerican iconography.