What the last name Lopez mean?

Answer 1

Spanish family names ending in -ez are generally associated with a personal name (what in the present day we call a first name). Probably the ancestors of someone named Lopez needed a family name, and the olds man in the house was Lope. The same thing happened in England with names like Johnson and John.

Answer 2

The last name "Lopez" is of Spanish origin and is derived from the word "lop," meaning "wolf." It is a common surname in Spanish-speaking countries and may have originated as a nickname for someone who displayed wolf-like characteristics, such as fierceness or cunning.