Parent’s name
Gonzalez surname meaning
Son of Gonzalo — Spanish patronymic (Visigothic personal name).
The short story
Gonzalez is Spanish for "son of Gonzalo." Gonzalo is an old Iberian personal name with Visigothic (Germanic) roots; once it was a common given name, the -ez patronymic froze it into one of the Spanish-speaking world's most frequent family names.
It is a parent's-name surname, parallel to Rodríguez or Martínez. Spellings without the accent (Gonzalez) or with z/s swaps (Gonzales) are the same name in US records. You do not need a single famous Gonzalo ancestor to explain why so many unrelated lines share the spelling.
Also seen as: González, Gonzales, Gonsalez
Sources used
- Ancestry surname meaning for Gonzalez citing DAFN-style entry (Spanish patronymic from Gonzalo)
- Wikipedia 'González (surname)' (Spanish surname of Germanic/Visigothic personal-name origin)
- Names2020_LastNames_RaceHispanic_Top1000.xlsx (2020 Census)