Sos Family History
Sos Surname Meaning
Hungarian (Sós): nickname from Hungarian sós ‘of salt salty’. This form of the surname is also found in Slovakia (see also 2 below). Compare Sosh and Soss.
Croatian and Slovenian (Šoš); Slovak (Šóš and Šoš): from a Slavicized form of Hungarian Sós (see 1 above).
Jewish (from Hungary; Sós): adoption of the name in 1 above either as a Hungarian calque of the formerly used German-based surname or because the Hungarian surname (or word) has some sounds in common with the original surname.
Cambodian: written សុះ unexplained. Compare Sous.
Source: Dictionary of American Family Names 2nd edition, 2022
