González is a Spanish surname, the second most common in Spain, as well as one of the five most common surnames in Argentina, Chile, Mexico, Paraguay, and Venezuela, and one of the most common surnames in the entire Spanish-speaking world. As of 2017, it is the 13th most common surname in the United States.
Muñoz is a Spanish-language surname—with a Portuguese-language variant (Munhoz), from Basque "muinoa" (Hill), the surname got expanded during the Reconquista with massive settlements done by citizens from Navarre and Álava in New Castile and Andalusia.
