Kazimir Family History
Kazimir Name Meaning
Slovak and Czech (mainly Kazimír and Kažimír Slovak also Kažimir): from the personal name Kazimír a compound of an imperative of Old Slavic kaziti ‘to destroy’ + mir ‘peace’ meaning ‘destroyer of peace’. This (Polish Kazimierz) was a traditional name of Polish kings in the Middle Ages. Spelled Casimir it was also borne by some German nobility. Polish prince Casimir (1458–84) a son of King Casimir IV is venerated as a saint of the Roman Catholic Church.
Source: Dictionary of American Family Names 2nd edition, 2022