Principal English Translation: 

a person's name (attested as male); also, a leader among hunters

Attestations from sources in English: 

Amiztlato is a householder in the tribute census, married to a woman named Xoco. (Cuernavaca region, ca. 1540s)
The Book of Tributes: Early Sixteenth-Century Nahuatl Censuses from Morelos, ed. and transl. S. L. Cline, (Los Angeles: UCLA Latin American Center Publications, 1993), 162–163.

Attestations from sources in Spanish: 

amiztlatoque = capitanes o señores de los cazadores o prepósitos suyos
Fray Diego de Durán, 1579, quoted extensively in the Gran Diccionario Náhuatl,>/bibl>