Bartosh Family History
Bartosh Surname Meaning
Americanized form of Hungarian Bartos, Czech, Slovak, Sorbian, and Croatian Bartoš, Polish Bartoś, Polish and Rusyn (from Poland) Bartosz, and of their Germanized form Bartosch.
Ukrainian: from a pet form of the personal name Bartolomiy, Ukrainian form of Bartholomew.
Source: Dictionary of American Family Names 2nd edition, 2022
