Coi
- #6,325 for girls in 2025, 18 births
- #9,714 for boys in 2025, 7 births
- Given to girls 62.5% of the time
Showing
- Peak · girls
- 2023 · 23 births
- Debut · girls
- 5 births
- In top 100 · girls
- neverof 146 years
- Total births · girls
- 120since 1999
Coi over time
girlsboys
Rank within each sex, plotted together. Click any year to open it.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | girls | boys | ||
|---|---|---|---|---|
| rank | births | rank | births | |
| 2025 | #6,325 | 18 | #9,714 | 7 |
| 2024 | #5,615 | 22 | #9,894 | 7 |
| 2023 | #5,390 | 23 | #8,921 | 8 |
| 2022 | #6,707 | 17 | #8,990 | 8 |
| 2021 | #6,414 | 18 | #6,335 | 13 |
| 2020 | #12,142 | 7 | — | |
| 2019 | — | #9,756 | 7 | |
| 2018 | — | — | ||
| 2017 | — | — | ||
| 2016 | #16,215 | 5 | — | |
| 2015 | — | — | ||
| 2014 | — | — | ||
| 2013 | — | #12,136 | 5 | |
| 2012 | — | — | ||
| 2011 | — | — | ||
| 2010 | — | — | ||
| 2009 | — | #12,491 | 5 | |
| 2008 | #17,504 | 5 | #9,871 | 7 |
| 2007 | — | — | ||
| 2006 | — | — | ||
| 2005 | — | — | ||
| 2004 | — | — | ||
| 2003 | — | — | ||
| 2002 | — | — | ||
| 2001 | — | — | ||
| 2000 | — | — | ||
| 1999 | #14,411 | 5 | — | |
| 1998 | — | — | ||
| 1997 | — | — | ||
| 1996 | — | #9,015 | 5 | |
| 1995 | — | — | ||
| 1994 | — | — | ||
| 1993 | — | — | ||
| 1992 | — | — | ||
| 1991 | — | — | ||
| 1990 | — | — | ||
| 1989 | — | — | ||
| 1988 | — | — | ||
| 1987 | — | — | ||
| 1986 | — | — | ||
| 1985 | — | — | ||
| 1984 | — | — | ||
| 1983 | — | — | ||
| 1982 | — | — | ||
| 1981 | — | — | ||
| 1980 | — | — | ||
| 1979 | — | — | ||
| 1978 | — | — | ||
| 1977 | — | — | ||
| 1976 | — | — | ||
| 1975 | — | — | ||
| 1974 | — | — | ||
| 1973 | — | — | ||
| 1972 | — | — | ||
| 1971 | — | — | ||
| 1970 | — | — | ||
| 1969 | — | — | ||
| 1968 | — | — | ||
| 1967 | — | — | ||
| 1966 | — | — | ||
| 1965 | — | — | ||
| 1964 | — | — | ||
| 1963 | — | — | ||
| 1962 | — | — | ||
| 1961 | — | — | ||
| 1960 | — | — | ||
| 1959 | — | — | ||
| 1958 | — | — | ||
| 1957 | — | — | ||
| 1956 | — | — | ||
| 1955 | — | — | ||
| 1954 | — | — | ||
| 1953 | — | — | ||
| 1952 | — | — | ||
| 1951 | — | — | ||
| 1950 | — | — | ||
| 1949 | — | — | ||
| 1948 | — | — | ||
| 1947 | — | — | ||
| 1946 | — | — | ||
| 1945 | — | — | ||
| 1944 | — | — | ||
| 1943 | — | — | ||
| 1942 | — | — | ||
| 1941 | — | — | ||
| 1940 | — | — | ||
| 1939 | — | — | ||
| 1938 | — | — | ||
| 1937 | — | — | ||
| 1936 | — | — | ||
| 1935 | — | — | ||
| 1934 | — | — | ||
| 1933 | — | — | ||
| 1932 | — | — | ||
| 1931 | — | — | ||
| 1930 | — | — | ||
| 1929 | — | — | ||
| 1928 | — | — | ||
| 1927 | — | — | ||
| 1926 | — | — | ||
| 1925 | — | — | ||
| 1924 | — | — | ||
| 1923 | — | — | ||
| 1922 | — | — | ||
| 1921 | — | — | ||
| 1920 | — | — | ||
| 1919 | — | — | ||
| 1918 | — | — | ||
| 1917 | — | — | ||
| 1916 | — | — | ||
| 1915 | — | — | ||
| 1914 | — | — | ||
| 1913 | — | — | ||
| 1912 | — | — | ||
| 1911 | — | — | ||
| 1910 | — | — | ||
| 1909 | — | — | ||
| 1908 | — | — | ||
| 1907 | — | — | ||
| 1906 | — | — | ||
| 1905 | — | — | ||
| 1904 | — | — | ||
| 1903 | — | — | ||
| 1902 | — | — | ||
| 1901 | — | — | ||
| 1900 | — | — | ||
| 1899 | — | — | ||
| 1898 | — | — | ||
| 1897 | — | — | ||
| 1896 | — | — | ||
| 1895 | — | — | ||
| 1894 | — | — | ||
| 1893 | — | — | ||
| 1892 | — | — | ||
| 1891 | — | — | ||
| 1890 | — | — | ||
| 1889 | — | — | ||
| 1888 | — | — | ||
| 1887 | — | — | ||
| 1886 | — | — | ||
| 1885 | — | — | ||
| 1884 | — | — | ||
| 1883 | — | — | ||
| 1882 | — | — | ||
| 1881 | — | — | ||
| 1880 | — | — | ||
First appearance
1999
The first year at least five girls were named Coi! It came in at #14,411, and was given to 5 baby girls.
Quietest stretch: 1999–2019, when fewer than 6 girls a year got the name.
Where Coi is popular in 2025
No state had 5 or more girls named Coi in 2025, so the SSA doesn't publish it for any state.
See more about Coi
Momentum · girls
Rising
- 710 spots since 2024 (#5,615 → #6,325)
- 5,817 spots since 2020 (#12,142 → #6,325)
Rise & fade · girls
24 yrs to peak
- Debuted 1999
- Peaked 2023 at #5,390 (23 births)
- Not yet halved from its peak
Top of the charts · girls
Never in the top 1,000
- Top 10: never
- Top 100: never
- Top 1,000: never
Share of babies · girls
1 in 69,764
- Highest: 1 in 69,764 girls born in 2023 were named Coi (0.00%)
- Latest: 1 in 89,293 girls born in 2025 (0.00%)
Era · girls
The 2020s
- 87.5% of all girls named Coi (105) were born in this decade
Girls or boys?
Flipped in 2020
- Mostly boys until 2019, mostly girls since
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1990s | 5 | #14,411 (1999) | #14,411 |
| 2000s | 5 | #17,504 (2008) | #17,504 |
| 2010s | 5 | #16,215 (2016) | #16,215 |
| 2020s | 105 | #5,390 (2023) | #7,099 |
All figures count published births only (names given to at least 5 girls in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Coi ranked and which names it was up against. Click a point on the chart, or pick a year: