Data through 2025

Casimir name popularity in the United States

Casimir ranked #2035 for boys in 2025. SSA recorded 73 boys named Casimir.

Rank#2035

for boys in 2025

Boys recorded73

SSA

Peak year1919

220 recorded

Five-year change+151.7%

since 2020

Popularity over time

Boys

Casimir for boys and girls

Boys

73

100.0% in 2025 · data from 1894 to 2025

Recent year-by-year data

The latest published years are shown first.

YearGroupRecorded countRank
2025boys73#2035
2024boys59#2370
2023boys58#2362
2022boys58#2408
2021boys40#3021
2020boys29#3653
2019boys29#3716
2018boys31#3524
2017boys24#4224
2016boys29#3681
2015boys34#3299
2014boys31#3456
Show full history (131 rows)
YearGroupRecorded countRank
2025boys73#2035
2024boys59#2370
2023boys58#2362
2022boys58#2408
2021boys40#3021
2020boys29#3653
2019boys29#3716
2018boys31#3524
2017boys24#4224
2016boys29#3681
2015boys34#3299
2014boys31#3456
2013boys37#2998
2012boys23#4251
2011boys22#4356
2010boys24#4099
2009boys22#4429
2008boys28#3744
2007boys25#4011
2006boys15#5525
2005boys23#3941
2004boys23#3860
2003boys14#5271
2002boys23#3670
2001boys11#6013
2000boys16#4573
1999boys13#5035
1998boys14#4650
1997boys19#3601
1996boys10#5535
1995boys10#5501
1994boys12#4803
1993boys13#4447
1992boys17#3604
1991boys9#5521
1990boys20#3058
1989boys17#3325
1988boys11#4162
1987boys11#3959
1986boys6#5926
1985boys15#3070
1984boys17#2706
1983boys10#3884
1982boys15#2972
1981boys14#3030
1980boys16#2831
1979boys10#3810
1978boys9#3857
1977boys13#3037
1976boys9#3724
1975boys5#5464
1974boys12#2946
1973boys10#3223
1972boys10#3152
1971boys10#3146
1970boys11#2891
1969boys10#2861
1968boys18#1894
1967boys11#2470
1966boys7#3249
1965boys15#2084
1964boys12#2409
1963boys16#2044
1962boys11#2504
1961boys17#1997
1960boys16#2042
1959boys13#2295
1958boys22#1677
1957boys15#2093
1956boys18#1886
1955boys24#1572
1954boys30#1382
1953boys35#1261
1952boys31#1347
1951boys29#1373
1950boys35#1220
1949boys29#1348
1948boys30#1323
1947boys23#1555
1946boys27#1355
1945boys38#1039
1944boys29#1235
1943boys37#1120
1942boys44#1007
1941boys32#1169
1940boys36#1090
1939boys31#1168
1938boys42#977
1937boys42#967
1936boys39#1010
1935boys46#930
1934boys51#881
1933boys74#694
1932boys56#852
1931boys72#717
1930boys93#634
1929boys88#657
1928boys98#617
1927boys104#610
1926boys114#580
1925boys123#558
1924boys163#485
1923boys152#497
1922boys168#477
1921boys188#449
1920boys206#413
1919boys220#394
1918boys179#444
1917boys205#393
1916boys181#414
1915boys178#403
1914boys106#469
1913boys95#436
1912boys67#481
1911boys29#562
1910boys17#729
1909boys16#679
1908boys24#513
1907boys12#778
1906boys13#674
1905boys12#699
1904boys6#1064
1903boys6#1009
1902boys8#862
1901boys7#858
1900boys7#1050
1899boys7#857
1897boys5#1057
1896boys8#826
1895boys6#978
1894boys5#1074

Data from US Social Security Administration · through 2025.

How Casimir’s popularity has changed

Ten-year change+114.7%
Change since peak-66.8%