Every name given to a US baby since 1880, ranked year by year — straight from Social Security Administration birth records. 105,966 names · 375,362,447 births · public domain.

Casimir

#1,684 most common boys' name of all time · #4,088 across all names · 100% male / 0% female · used 1894–2025

Rank among boys
#1,684
Rank overall
#4,088 of 105,966
First appeared
1894
Years on the list
131 of 146
All-time
5,248
Since 2016
430
Peak year
1919 #395
Best rank
#395 1917
Girls Boys peak 220/yr
1900192019401960198020002020

Casimir first appears in 1894. That's the first year it was given to at least 5 US babies, which is the threshold below which the SSA withholds a name.

Year by year

YearGirlsBoysTotalRank
2025 — 73 73 #2,038
2024 — 59 59 #2,372
2023 — 58 58 #2,363
2022 — 58 58 #2,411
2021 — 40 40 #3,026
2020 — 29 29 #3,660
2019 — 29 29 #3,723
2018 — 31 31 #3,530
2017 — 24 24 #4,236
2016 — 29 29 #3,685
2015 — 34 34 #3,303
2014 — 31 31 #3,457
2013 — 37 37 #3,000
2012 — 23 23 #4,263
2011 — 22 22 #4,366
2010 — 24 24 #4,113
2009 — 22 22 #4,442
2008 — 28 28 #3,754
2007 — 25 25 #4,021
2006 — 15 15 #5,530
2005 — 23 23 #3,951
2004 — 23 23 #3,872
2003 — 14 14 #5,281
2002 — 23 23 #3,680
2001 — 11 11 #6,047
2000 — 16 16 #4,593
1999 — 13 13 #5,057
1998 — 14 14 #4,675
1997 — 19 19 #3,616
1996 — 10 10 #5,573
1995 — 10 10 #5,537
1994 — 12 12 #4,839
1993 — 13 13 #4,475
1992 — 17 17 #3,627
1991 — 9 9 #5,556
1990 — 20 20 #3,075
1989 — 17 17 #3,347
1988 — 11 11 #4,205
1987 — 11 11 #3,993
1986 — 6 6 #5,997
1985 — 15 15 #3,093
1984 — 17 17 #2,730
1983 — 10 10 #3,910
1982 — 15 15 #2,988
1981 — 14 14 #3,067
1980 — 16 16 #2,860
1979 — 10 10 #3,847
1978 — 9 9 #3,892
1977 — 13 13 #3,074
1976 — 9 9 #3,782
1975 — 5 5 #5,552
1974 — 12 12 #2,983
1973 — 10 10 #3,276
1972 — 10 10 #3,196
1971 — 10 10 #3,202
1970 — 11 11 #2,937
1969 — 10 10 #2,907
1968 — 18 18 #1,915
1967 — 11 11 #2,513
1966 — 7 7 #3,313
1965 — 15 15 #2,118
1964 — 12 12 #2,451
1963 — 16 16 #2,061
1962 — 11 11 #2,557
1961 — 17 17 #2,018
1960 — 16 16 #2,069
1959 — 13 13 #2,336
1958 — 22 22 #1,695
1957 — 15 15 #2,130
1956 — 18 18 #1,911
1955 — 24 24 #1,598
1954 — 30 30 #1,397
1953 — 35 35 #1,269
1952 — 31 31 #1,365
1951 — 29 29 #1,391
1950 — 35 35 #1,226
1949 — 29 29 #1,364
1948 — 30 30 #1,334
1947 — 23 23 #1,576
1946 — 27 27 #1,368
1945 — 38 38 #1,051
1944 — 29 29 #1,249
1943 — 37 37 #1,132
1942 — 44 44 #1,023
1941 — 32 32 #1,178
1940 — 36 36 #1,099
1939 — 31 31 #1,188
1938 — 42 42 #986
1937 — 42 42 #975
1936 — 39 39 #1,019
1935 — 46 46 #937
1934 — 51 51 #885
1933 — 74 74 #701
1932 — 56 56 #860
1931 — 72 72 #725
1930 — 93 93 #637
1929 — 88 88 #659
1928 — 98 98 #619
1927 — 104 104 #616
1926 — 114 114 #583
1925 — 123 123 #558
1924 — 163 163 #487
1923 — 152 152 #497
1922 — 168 168 #477
1921 — 188 188 #449
1920 — 206 206 #415
1919 — 220 220 #395
1918 — 179 179 #445
1917 — 205 205 #395
1916 — 181 181 #416
1915 — 178 178 #403
1914 — 106 106 #471
1913 — 95 95 #441
1912 — 67 67 #483
1911 — 29 29 #576
1910 — 17 17 #752
1909 — 16 16 #713
1908 — 24 24 #521
1907 — 12 12 #811
1906 — 13 13 #707
1905 — 12 12 #737
1904 — 6 6 #1,175
1903 — 6 6 #1,114
1902 — 8 8 #927
1901 — 7 7 #931
1900 — 7 7 #1,141
1899 — 7 7 #923
1897 — 5 5 #1,211
1896 — 8 8 #896
1895 — 6 6 #1,073
1894 — 5 5 #1,225