Brosch Family History
Brosch Name Meaning
German: from a vernacular pet form of the personal name Ambrosius (see Ambrose ). Germanized form of Polish Broś and Broż Czech Broš and Brož Sorbian Broš: from a pet form of a personal name such as Polish and Sorbian Bronisław and Czech Bronislav (see Bronowski ) or Polish Ambroży Czech Ambrož and Sorbian Ambroš ‘Ambrose’ (see Broz ).
Source: Dictionary of American Family Names 2nd edition, 2022