Cosmo
Boy · KOZ-moh · Greek
Cosmo is a boys' name of Greek origin, meaning “order, harmony”. In 2025 it ranked 694th for boys in the UK (57 babies) and 1,932nd for boys in the US (80 babies).
What does Cosmo mean?
Greek: Italian Cosimo, from Greek kosmos
“order, harmony”
Cosimo de' Medici founded the Medici family's rule over 15th-century Florence.
- Say it
- KOZ-moh
More on Wiktionary.
Is Cosmo a girl's or a boy's name?
Cosmo is a boys' name. In 2025, it was given to 57 boys in the UK and 80 boys in the US. Too few girls were given it to be listed.
How popular is Cosmo in the UK?
- Rank in 2025
- #694among boys
- Babies in 2025
- 57about 1 in 5,300 boys
- Five-year trend
- Risingup 57% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 57 boys in the UK were named Cosmo, making it the 694th most popular name for boys. Five years earlier, in 2020, it was 825th. Its busiest year was 2023, with 57 boys.
Half of all the boys named Cosmo in the UK since 1996 were born between 2007 and 2022, the years shaded on the chart below.
Among boys in 2025, it was 639th in England and Wales.
Cosmo in the UK, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 57 | #694 |
| 2024 | 46 | #803 |
| 2023 | 57 | #684 |
| 2022 | 38 | #904 |
| 2021 | 46 | #798 |
| 2020 | 41 | #825 |
| 2019 | 36 | #909 |
| 2018 | 25 | #1,173 |
| 2017 | 30 | #1,068 |
| 2016 | 20 | #1,403 |
| 2015 | 22 | #1,268 |
| 2014 | 17 | #1,511 |
| 2013 | 20 | #1,347 |
| 2012 | 23 | #1,234 |
| 2011 | 24 | #1,164 |
| 2010 | 24 | #1,170 |
| 2009 | 26 | #1,086 |
| 2008 | 19 | #1,334 |
| 2007 | 26 | #1,031 |
| 2006 | 23 | #1,065 |
| 2005 | 16 | #1,326 |
| 2004 | 22 | #1,010 |
| 2003 | 22 | #953 |
| 2002 | 20 | #951 |
| 2001 | 17 | #1,008 |
| 2000 | 14 | #1,113 |
| 1999 | 20 | #870 |
| 1998 | 11 | #1,259 |
| 1997 | 6 | #1,853 |
| 1996 | 5 | #2,094 |
How popular is Cosmo in the US?
- Rank in 2025
- #1,932among boys
- Babies in 2025
- 80about 1 in 21,000 boys
- Five-year trend
- Risingup 82% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 80 boys in the US were named Cosmo, making it the 1,932nd most popular name for boys. Five years earlier, in 2020, it was 2,263rd. Its busiest year was 2022, with 99 boys. It first appears in the records in 1910.
Half of all the boys named Cosmo in the US since 1880 were born between 1930 and 2012, the years shaded on the chart below.
In 2025, 92 boys in the US were given Cosmo or a name that sounds the same. With every name's spellings counted this way, that ranks #1,556, up from #1,932 for this spelling alone.
- Cosmo 80
- Kosmo 12
Cosmo in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 80 | #1,932 |
| 2024 | 99 | #1,685 |
| 2023 | 94 | #1,744 |
| 2022 | 99 | #1,706 |
| 2021 | 78 | #1,930 |
| 2020 | 60 | #2,263 |
| 2019 | 49 | #2,625 |
| 2018 | 41 | #2,892 |
| 2017 | 42 | #2,839 |
| 2016 | 21 | #4,623 |
| 2015 | 32 | #3,430 |
| 2014 | 14 | #5,993 |
| 2013 | 20 | #4,619 |
| 2012 | 16 | #5,476 |
| 2011 | 22 | #4,354 |
| 2010 | 25 | #3,993 |
| 2009 | 18 | #5,100 |
| 2008 | 22 | #4,392 |
| 2007 | 19 | #4,806 |
| 2006 | 33 | #3,225 |
| 2005 | 41 | #2,649 |
| 2004 | 26 | #3,530 |
| 2003 | 22 | #3,833 |
| 2002 | 29 | #3,091 |
| 2001 | 22 | #3,716 |
| 2000 | 22 | #3,634 |
| 1999 | 18 | #3,981 |
| 1998 | 19 | #3,704 |
| 1997 | 20 | #3,450 |
| 1996 | 20 | #3,400 |
| 1995 | 16 | #3,848 |
| 1994 | 27 | #2,680 |
| 1993 | 15 | #4,013 |
| 1992 | 14 | #4,106 |
| 1991 | 11 | #4,752 |
| 1990 | 12 | #4,401 |
| 1989 | 13 | #4,011 |
| 1988 | 8 | #5,194 |
| 1987 | 6 | #6,083 |
| 1986 | 12 | #3,649 |
| 1985 | 11 | #3,802 |
| 1984 | 11 | #3,698 |
| 1983 | 12 | #3,410 |
| 1982 | 17 | #2,708 |
| 1981 | 12 | #3,410 |
| 1980 | 6 | #5,523 |
| 1979 | 16 | #2,776 |
| 1978 | 8 | #4,155 |
| 1977 | 6 | #5,121 |
| 1976 | 8 | #4,010 |
| 1975 | 10 | #3,426 |
| 1974 | 15 | #2,547 |
| 1973 | 14 | #2,604 |
| 1972 | 17 | #2,243 |
| 1971 | 14 | #2,557 |
| 1970 | 20 | #1,988 |
| 1969 | 11 | #2,681 |
| 1968 | 6 | #3,672 |
| 1967 | 11 | #2,469 |
| 1966 | 13 | #2,215 |
| 1965 | 8 | #2,980 |
| 1964 | 13 | #2,309 |
| 1963 | 16 | #2,043 |
| 1962 | 13 | #2,278 |
| 1961 | 13 | #2,321 |
| 1960 | 17 | #1,972 |
| 1959 | 14 | #2,199 |
| 1958 | 16 | #2,025 |
| 1957 | 19 | #1,836 |
| 1956 | 28 | #1,479 |
| 1955 | 15 | #2,047 |
| 1954 | 17 | #1,886 |
| 1953 | 24 | #1,550 |
| 1952 | 20 | #1,700 |
| 1951 | 22 | #1,597 |
| 1950 | 16 | #1,878 |
| 1949 | 18 | #1,753 |
| 1948 | 20 | #1,655 |
| 1947 | 22 | #1,598 |
| 1946 | 14 | #1,948 |
| 1945 | 8 | #2,573 |
| 1944 | 13 | #1,987 |
| 1943 | 25 | #1,398 |
| 1942 | 31 | #1,244 |
| 1941 | 29 | #1,230 |
| 1940 | 11 | #2,179 |
| 1939 | 26 | #1,297 |
| 1938 | 25 | #1,337 |
| 1937 | 26 | #1,313 |
| 1936 | 25 | #1,326 |
| 1935 | 26 | #1,326 |
| 1934 | 21 | #1,498 |
| 1933 | 32 | #1,159 |
| 1932 | 35 | #1,141 |
| 1931 | 31 | #1,239 |
| 1930 | 39 | #1,116 |
| 1929 | 35 | #1,173 |
| 1928 | 43 | #1,057 |
| 1927 | 45 | #1,041 |
| 1926 | 50 | #963 |
| 1925 | 50 | #956 |
| 1924 | 48 | #1,020 |
| 1923 | 47 | #1,026 |
| 1922 | 40 | #1,120 |
| 1921 | 54 | #953 |
| 1920 | 40 | #1,119 |
| 1919 | 42 | #1,047 |
| 1918 | 43 | #1,031 |
| 1917 | 35 | #1,132 |
| 1916 | 28 | #1,265 |
| 1915 | 31 | #1,159 |
| 1914 | 23 | #1,221 |
| 1913 | 28 | #930 |
| 1912 | 11 | #1,526 |
| 1911 | 7 | #1,386 |
| 1910 | 6 | #1,420 |
Names like Cosmo
Names given in the same years and the same naming tradition, with a similar sound.
Arlo Rocco Milo Angelo Luca Theo Cruz Pedro Nico Hugo Marco Leo
Names related to Cosmo
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