Gasch Family History
Gasch Name Meaning
German: probably from a shortened pet form of the personal name Gottfried or (in eastern Germany) Gottschalk. Alternatively of Slavic origin (see 3 below). South German: from a personal name based on Latin Castulus meaning ‘chaste the pure one’. Germanized form of Polish Gasz and Sorbian Gaš: from a pet form of the personal name Gaweł (see Gawel ). Compare Gash . Catalan: ethnic name from gasc ‘Basque’. This surname is also found in southern France.
Source: Dictionary of American Family Names 2nd edition, 2022