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.

Cosmo

#2,458 most common boys' name of all time · #5,934 across all names · >99% male / <1% female · used 1910–2025

Rank among boys
#2,458
Rank overall
#5,934 of 105,966
First appeared
1910
Years on the list
116 of 146
All-time
2,955
Since 2016
669
Peak year
2022 #1,710
Best rank
#949 1913
Girls Boys peak 105/yr
192019401960198020002020

Cosmo first appears in 1910. 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 — 80 80 #1,935
2024 — 99 99 #1,693
2023 — 94 94 #1,746
2022 6 99 105 #1,710
2021 — 78 78 #1,934
2020 — 60 60 #2,269
2019 — 49 49 #2,630
2018 — 41 41 #2,897
2017 — 42 42 #2,849
2016 — 21 21 #4,639
2015 — 32 32 #3,440
2014 — 14 14 #6,021
2013 — 20 20 #4,643
2012 — 16 16 #5,500
2011 — 22 22 #4,370
2010 — 25 25 #4,003
2009 — 18 18 #5,123
2008 — 22 22 #4,410
2007 — 19 19 #4,817
2006 — 33 33 #3,237
2005 — 41 41 #2,664
2004 — 26 26 #3,551
2003 — 22 22 #3,859
2002 — 29 29 #3,115
2001 — 22 22 #3,743
2000 — 22 22 #3,657
1999 — 18 18 #4,014
1998 — 19 19 #3,732
1997 — 20 20 #3,479
1996 — 20 20 #3,424
1995 — 16 16 #3,880
1994 — 27 27 #2,703
1993 — 15 15 #4,045
1992 — 14 14 #4,144
1991 — 11 11 #4,814
1990 — 12 12 #4,450
1989 — 13 13 #4,061
1988 — 8 8 #5,280
1987 — 6 6 #6,187
1986 — 12 12 #3,694
1985 — 11 11 #3,858
1984 — 11 11 #3,750
1983 — 12 12 #3,465
1982 — 17 17 #2,746
1981 — 12 12 #3,457
1980 — 6 6 #5,649
1979 — 16 16 #2,803
1978 — 8 8 #4,230
1977 — 6 6 #5,238
1976 — 8 8 #4,097
1975 — 10 10 #3,487
1974 — 15 15 #2,587
1973 — 14 14 #2,635
1972 — 17 17 #2,269
1971 — 14 14 #2,601
1970 — 20 20 #2,018
1969 — 11 11 #2,732
1968 — 6 6 #3,805
1967 — 11 11 #2,529
1966 — 13 13 #2,264
1965 — 8 8 #3,086
1964 — 13 13 #2,358
1963 — 16 16 #2,077
1962 — 13 13 #2,313
1961 — 13 13 #2,364
1960 — 17 17 #2,004
1959 — 14 14 #2,237
1958 — 16 16 #2,065
1957 — 19 19 #1,864
1956 — 28 28 #1,500
1955 — 15 15 #2,097
1954 — 17 17 #1,918
1953 — 24 24 #1,576
1952 — 20 20 #1,732
1951 — 22 22 #1,627
1950 — 16 16 #1,912
1949 — 18 18 #1,800
1948 — 20 20 #1,687
1947 — 22 22 #1,637
1946 — 14 14 #2,002
1945 — 8 8 #2,658
1944 — 13 13 #2,052
1943 — 25 25 #1,421
1942 — 31 31 #1,262
1941 — 29 29 #1,247
1940 — 11 11 #2,263
1939 — 26 26 #1,319
1938 — 25 25 #1,356
1937 — 26 26 #1,336
1936 — 25 25 #1,351
1935 — 26 26 #1,350
1934 — 21 21 #1,538
1933 — 32 32 #1,179
1932 — 35 35 #1,153
1931 — 31 31 #1,251
1930 — 39 39 #1,131
1929 — 35 35 #1,191
1928 — 43 43 #1,077
1927 — 45 45 #1,058
1926 — 50 50 #977
1925 — 50 50 #972
1924 — 48 48 #1,031
1923 — 47 47 #1,040
1922 — 40 40 #1,136
1921 — 54 54 #961
1920 — 40 40 #1,134
1919 — 42 42 #1,062
1918 — 43 43 #1,034
1917 — 35 35 #1,150
1916 — 28 28 #1,297
1915 — 31 31 #1,177
1914 — 23 23 #1,259
1913 — 28 28 #949
1912 — 11 11 #1,603
1911 — 7 7 #1,524
1910 — 6 6 #1,570