Oros Family History
Oros Name Meaning
Catalan (Orós): possibly from an old personal name name, Orosius, which was borne by a 4th-century theologian and disciple of St. Augustine. Aragonese (Orós): habitational name from Orós in Uesca province. Hungarian: from the old secular name Oros, or possibly an Americanized spelling of Orosz.
Source: Dictionary of American Family Names ©2013, Oxford University Press