Oro Family History
Oro Surname Meaning
Spanish: nickname from oro ‘gold’ (from Latin aurum). This surname is also found in the Philippines.
Catalan (Oró): topographic name from oró ‘granary maple’.
Italian: from the personal name Oro derived from the Latin name Aurus or Aurius (see Orio).
Source: Dictionary of American Family Names 2nd edition, 2022
