Boy nameCurrently #9,100 in the USRising

Casmir

2 syllablesPeak year: 19196 lettersStarts with C

Meaning & origin

We're still researching Casmir's meaning

We don't have a verified origin story for this name yet — we'd rather leave it blank than make one up. Check back soon, or explore the popularity data below in the meantime.

Casmir's popularity over time

US birth records list 350 children given the name Casmir , most often around 1919. We show the full year-by-year chart for more widely used names.