Parent’s name
Ortiz surname meaning
Son of Orti — Spanish patronymic; Orti from Basque/Latin Fortunius (“fortunate”).
The short story
Ortiz is a Spanish patronymic meaning "son of Orti." The given name Orti is generally linked through Basque usage to Latin Fortunius—"fortunate"—so the surname is a parent's-name label with a luck-tinged personal name underneath.
It parallels other Iberian -iz/-ez formations. Spellings like Ortez or Ortis appear in New World records. US Census Ortiz is common; the short gloss stays son of Orti, not a place or a craft. The short family gloss is what matters for this catalog.
Also seen as: Ortí, Ortez, Ortis
Sources used
- Geneanet/DAFN 2022: Ortiz — Spanish patronymic from Basque Orti < Latin Fortunius
- Spanish surname consensus: Ortiz = son of Orti
- Names2020_LastNames_RaceHispanic_Top1000.xlsx (2020 Census)