Opochmacuex.

Principal English Translation: 

a name, attested as male in 16th-c. Mexico City (see attestations); probably refers to a left-hand bracelet

Orthographic Variants: 
Opuchmacues
Attestations from sources in Spanish: 

Domas Opuchmacues [= Tomás Opochmacuex (SW)]
Luis Reyes García, Documentos nahuas de la Ciudad de México del siglo XVI (1996), 116.