GarcíaSpanish From a medieval given name of unknown meaning, possibly related to the Basque word hartz meaning "bear". This is the most common surname in Spain.
MuñozSpanish Patronymic derived from the medieval Spanish given name Muño, from Latin Munnius, possibly of Germanic origin.
QuesadaSpanish Habitational name from Quesada, a place in Jaén in southern Spain. The place name is of uncertain derivation; it could be connected to Old Spanish requexada meaning "corner, tight spot".