Włodzimierz is a Polish masculine given name of Slavic origin. It is derived from the Old Slavic elements vladeti meaning "to rule" and mir meaning "peace" or "world". Therefore, its combined meaning is generally interpreted as "ruler of peace" or "ruler of the world." It is cognate with the Ukrainian name Volodymyr and the Russian name Vladimir.
The name was historically popular among Polish nobility and royalty. Notable individuals bearing the name include historical figures and contemporary individuals active in various fields such as arts, sciences, and politics. The name carries a sense of strength, leadership, and peace.
Variants of the name may include diminutives such as Włodek, Włodziu, and Włodzi. The name day for Włodzimierz is celebrated on various dates throughout the year, including January 26, March 2, April 6, and July 6.