Given name
Casimier
“one who demands peace”
Casimier is a variant of Casimir. One Slavic interpretation is “one who demands peace.”
Meaning & origin
What it means
Casimier is a variant of Casimir. One Slavic interpretation is “one who demands peace.”
Explained through its name family
The story
Published U.S. birth records include this spelling as early as 1915. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Casimier through the years
- Babies since 1880
- 35
- 35 boys · 0 girls
- Most popular year
- 1917
- 7 babies
- 2025
- 0
- Outside the ranked list
- 2021–25 vs 2016–20
- —
- Too few births to compare
By the numbers
The most recent published U.S. birth count for boys is 5 in 1926. Later missing counts do not mean the name went unused.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Casimier’s family of names
Casimier has a related form in Casimir.
The ring: nicknames and forms.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Similar names
If you love Casimier, these share its style, era, origin or sound, from outside its own family.
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