Colby
In 2025, Colby had a published SSA count of 455 in the boys series and ranked 615 among names in that series.
Rank
#615
Count
455
Year
2025
Trend
Stable
Sex Split in Published History
girls series
7.2%
1950–2025 · 4K total across published yearly counts
boys series
92.8%
1888–2025 · 54K total across published yearly counts
Peak Popularity
Peak Year
2001
Peak Count
4K
Change Since Peak
-88.2%
Recent Changes
5-Year Change
3.6%
10-Year Change
-31.6%
Popularity Over Time by Sex
girls series
boys series
View yearly SSA counts
| Year | Series | Count |
|---|---|---|
| 2025 | boys | 455 |
| 2025 | girls | 60 |
| 2024 | boys | 490 |
| 2024 | girls | 49 |
| 2023 | boys | 467 |
| 2023 | girls | 47 |
| 2022 | boys | 469 |
| 2022 | girls | 64 |
| 2021 | boys | 420 |
| 2021 | girls | 56 |
| 2020 | boys | 439 |
| 2020 | girls | 45 |
| 2019 | boys | 447 |
| 2019 | girls | 48 |
| 2018 | boys | 459 |
| 2018 | girls | 42 |
| 2017 | boys | 465 |
| 2017 | girls | 47 |
| 2016 | boys | 558 |
| 2016 | girls | 37 |
| 2015 | boys | 665 |
| 2015 | girls | 45 |
| 2014 | boys | 717 |
| 2014 | girls | 52 |
| 2013 | boys | 746 |
| 2013 | girls | 33 |
| 2012 | boys | 909 |
| 2012 | girls | 48 |
| 2011 | boys | 1K |
| 2011 | girls | 57 |
| 2010 | boys | 1K |
| 2010 | girls | 66 |
| 2009 | boys | 1K |
| 2009 | girls | 72 |
| 2008 | boys | 1K |
| 2008 | girls | 70 |
| 2007 | boys | 1K |
| 2007 | girls | 68 |
| 2006 | boys | 1K |
| 2006 | girls | 44 |
| 2005 | boys | 2K |
| 2005 | girls | 54 |
| 2004 | boys | 2K |
| 2004 | girls | 71 |
| 2003 | boys | 2K |
| 2003 | girls | 85 |
| 2002 | boys | 3K |
| 2002 | girls | 119 |
| 2001 | boys | 4K |
| 2001 | girls | 120 |
| 2000 | boys | 1K |
| 2000 | girls | 155 |
| 1999 | boys | 2K |
| 1999 | girls | 138 |
| 1998 | boys | 1K |
| 1998 | girls | 88 |
| 1997 | boys | 1K |
| 1997 | girls | 90 |
| 1996 | boys | 1K |
| 1996 | girls | 102 |
| 1995 | boys | 1K |
| 1995 | girls | 108 |
| 1994 | boys | 1K |
| 1994 | girls | 142 |
| 1993 | boys | 2K |
| 1993 | girls | 134 |
| 1992 | boys | 2K |
| 1992 | girls | 155 |
| 1991 | boys | 2K |
| 1991 | girls | 124 |
| 1990 | boys | 1K |
| 1990 | girls | 129 |
| 1989 | boys | 1K |
| 1989 | girls | 105 |
| 1988 | boys | 922 |
| 1988 | girls | 102 |
| 1987 | boys | 870 |
| 1987 | girls | 138 |
| 1986 | boys | 891 |
| 1986 | girls | 125 |
| 1985 | boys | 715 |
| 1985 | girls | 146 |
| 1984 | boys | 759 |
| 1984 | girls | 129 |
| 1983 | boys | 656 |
| 1983 | girls | 82 |
| 1982 | boys | 494 |
| 1982 | girls | 31 |
| 1981 | boys | 242 |
| 1981 | girls | 17 |
| 1980 | boys | 262 |
| 1980 | girls | 31 |
| 1979 | boys | 298 |
| 1979 | girls | 29 |
| 1978 | boys | 289 |
| 1978 | girls | 25 |
| 1977 | boys | 298 |
| 1977 | girls | 41 |
| 1976 | boys | 320 |
| 1976 | girls | 41 |
| 1975 | boys | 350 |
| 1975 | girls | 42 |
| 1974 | boys | 330 |
| 1974 | girls | 40 |
| 1973 | boys | 309 |
| 1973 | girls | 26 |
| 1972 | boys | 209 |
| 1972 | girls | 21 |
| 1971 | boys | 209 |
| 1971 | girls | 19 |
| 1970 | boys | 142 |
| 1970 | girls | 19 |
| 1969 | boys | 83 |
| 1969 | girls | 12 |
| 1968 | boys | 74 |
| 1968 | girls | 10 |
| 1967 | boys | 42 |
| 1966 | boys | 38 |
| 1965 | boys | 32 |
| 1965 | girls | 6 |
| 1964 | boys | 29 |
| 1964 | girls | 6 |
| 1963 | boys | 33 |
| 1963 | girls | 6 |
| 1962 | boys | 26 |
| 1962 | girls | 6 |
| 1961 | boys | 41 |
| 1960 | boys | 32 |
| 1959 | boys | 29 |
| 1959 | girls | 5 |
| 1958 | boys | 22 |
| 1958 | girls | 5 |
| 1957 | boys | 31 |
| 1957 | girls | 5 |
| 1956 | boys | 28 |
| 1956 | girls | 5 |
| 1955 | boys | 25 |
| 1955 | girls | 14 |
| 1954 | boys | 19 |
| 1954 | girls | 6 |
| 1953 | boys | 17 |
| 1953 | girls | 9 |
| 1952 | boys | 26 |
| 1952 | girls | 9 |
| 1951 | boys | 14 |
| 1950 | boys | 14 |
| 1950 | girls | 7 |
| 1949 | boys | 24 |
| 1948 | boys | 25 |
| 1947 | boys | 17 |
| 1946 | boys | 8 |
| 1945 | boys | 15 |
| 1944 | boys | 16 |
| 1943 | boys | 10 |
| 1942 | boys | 9 |
| 1941 | boys | 7 |
| 1940 | boys | 6 |
| 1939 | boys | 9 |
| 1938 | boys | 10 |
| 1937 | boys | 7 |
| 1936 | boys | 7 |
| 1935 | boys | 10 |
| 1934 | boys | 6 |
| 1933 | boys | 6 |
| 1932 | boys | 5 |
| 1931 | boys | 5 |
| 1930 | boys | 8 |
| 1929 | boys | 5 |
| 1928 | boys | 9 |
| 1927 | boys | 10 |
| 1926 | boys | 8 |
| 1925 | boys | 8 |
| 1924 | boys | 9 |
| 1923 | boys | 7 |
| 1922 | boys | 8 |
| 1921 | boys | 13 |
| 1920 | boys | 13 |
| 1919 | boys | 8 |
| 1918 | boys | 7 |
| 1917 | boys | 9 |
| 1916 | boys | 8 |
| 1888 | boys | 5 |