Where Does My Surname Come From? And Meaning? My Surname Is Muniz And Also Jimenez.

Jimenez is a Spanish name which is written as Jiménez and a patronymic from the medieval personal
name Jimeno, which is of pre-Roman origin.

Muniz is a Galician, Asturian-Leonese, and Spanish (Muñiz) name. Muniz is patronymic from the old personal name Muño. The name is also known in Portugese origin and it is a variant of name Moniz.