Kazimir is a name of Polish origin, derived from the word "kazimierz," which means "destroyer of peace." This name has been used throughout history by several notable figures, including Kazimir III the Great, who was the King of Poland during the late 14th century and played a significant role in expanding the country's territory. Despite its somewhat aggressive meaning, Kazimir is often associated with qualities such as strength, determination, and courage. It has been used as both a first name and a surname throughout history, particularly in Polish-speaking regions. Today, Kazimir remains a popular choice for parents looking for a unique and meaningful name for their children.
The name Kazimir experienced a significant increase in popularity from 2021 onwards, with a substantial jump to 17 births in 2021 and an unprecedented peak of 45 births in 2023. Prior to this recent surge, the name maintained relatively low but steady popularity between 1921 and 2020, with most years seeing fewer than 10 births annually.