compadreyotl.

(a loanword from Spanish)

Headword: 
compadreyotl.
Principal English Translation: 

co-parenthood, a fictive kinship within the Catholic church (see Molina)
(at root, a loanword from Spanish)

Alonso de Molina: 

compadreyotl. compadrazgo.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 24r. col. 2. Thanks to Joe Campbell for providing the transcription.