Kasimir

English; French, from Polish

"destroyer of peace"

Kasimir Origin and Meaning

The name Kasimir is a boy's name of German origin.

Kasimir is a masculine name of Slavic origin, specifically from Polish and Russian traditions. Derived from the elements 'kazi' (destroy) and 'mir' (peace or world), it paradoxically means 'destroyer of peace' or 'one who establishes peace.' The name has royal connections, borne by several Polish kings and saints. The alternative spelling Casimir is also common. Though relatively uncommon in English-speaking countries, Kasimir offers a distinctive option with historical depth. The name carries an air of nobility and strength, and may appeal to parents with Eastern European heritage or those seeking a unique yet historically grounded name with a powerful meaning.