Tlacateotl.

Headword: 
Tlacateotl.
Principal English Translation: 

the name of a person, e.g., the second ruler of Tlatelolco

Digital Florentine Codex, Book 8, folio 5 verso, https://florentinecodex.getty.edu/book/8/folio/5v. He is also mentioned in Book 9, folio 1 recto.

Orthographic Variants: 
Tlacateutl