Olah Family History
Olah Name Meaning
Hungarian Czech and Slovak (Oláh); Serbian Slovenian and Croatian: ethnic name from Hungarian oláh ‘Romanian’ (from South Slavic Vlah ‘Vlach’; see Lah ). Hungarian oláh also denotes a gipsy from Wallachia. The Hungarian surname is also found in Romania. West African (Nigeria): variant of Ola .
Source: Dictionary of American Family Names 2nd edition, 2022