Alfonso in Colorado
Babies in Colorado
767
since 1914
Rank in Colorado · 2025
#849
recorded as boys
Peak year in Colorado
1922
Babies per 1,000 (same sex) in Colorado, 1910–2025
Recorded as boys
US overall
Yearly share of babies named Alfonso in Colorado from 1910 to 2025, compared with the national share (dashed line).
Show every year
| Year | Girls | Rank | Boys | Rank |
|---|---|---|---|---|
| 2025 | <5 | — | 5 | 849 |
| 2024 | <5 | — | <5 | — |
| 2023 | <5 | — | <5 | — |
| 2022 | <5 | — | <5 | — |
| 2021 | <5 | — | 8 | 592 |
| 2020 | <5 | — | 5 | 793 |
| 2019 | <5 | — | 6 | 699 |
| 2018 | <5 | — | 5 | 771 |
| 2017 | <5 | — | <5 | — |
| 2016 | <5 | — | <5 | — |
| 2015 | <5 | — | 6 | 685 |
| 2014 | <5 | — | 5 | 770 |
| 2013 | <5 | — | 8 | 554 |
| 2012 | <5 | — | <5 | — |
| 2011 | <5 | — | 6 | 647 |
| 2010 | <5 | — | 7 | 607 |
| 2009 | <5 | — | 12 | 426 |
| 2008 | <5 | — | 11 | 464 |
| 2007 | <5 | — | 14 | 377 |
| 2006 | <5 | — | 9 | 511 |
| 2005 | <5 | — | 9 | 485 |
| 2004 | <5 | — | 6 | 601 |
| 2003 | <5 | — | 8 | 504 |
| 2002 | <5 | — | 13 | 373 |
| 2001 | <5 | — | 13 | 367 |
| 2000 | <5 | — | 11 | 385 |
| 1999 | <5 | — | 5 | 603 |
| 1998 | <5 | — | 12 | 343 |
| 1997 | <5 | — | 9 | 385 |
| 1996 | <5 | — | 13 | 298 |
| 1995 | <5 | — | <5 | — |
| 1994 | <5 | — | 6 | 453 |
| 1993 | <5 | — | 8 | 374 |
| 1992 | <5 | — | <5 | — |
| 1991 | <5 | — | 5 | 470 |
| 1990 | <5 | — | 8 | 353 |
| 1989 | <5 | — | <5 | — |
| 1988 | <5 | — | <5 | — |
| 1987 | <5 | — | 8 | 318 |
| 1986 | <5 | — | 5 | 420 |
| 1985 | <5 | — | 9 | 292 |
| 1984 | <5 | — | <5 | — |
| 1983 | <5 | — | <5 | — |
| 1982 | <5 | — | 8 | 320 |
| 1981 | <5 | — | 6 | 374 |
| 1980 | <5 | — | 11 | 250 |
| 1979 | <5 | — | 13 | 217 |
| 1978 | <5 | — | 7 | 313 |
| 1977 | <5 | — | 9 | 261 |
| 1976 | <5 | — | 6 | 340 |
| 1975 | <5 | — | 14 | 198 |
| 1974 | <5 | — | <5 | — |
| 1973 | <5 | — | 9 | 256 |
| 1972 | <5 | — | <5 | — |
| 1971 | <5 | — | 5 | 387 |
| 1970 | <5 | — | <5 | — |
| 1969 | <5 | — | <5 | — |
| 1968 | <5 | — | <5 | — |
| 1967 | <5 | — | 5 | 338 |
| 1966 | <5 | — | <5 | — |
| 1965 | <5 | — | <5 | — |
| 1964 | <5 | — | 7 | 322 |
| 1963 | <5 | — | 5 | 366 |
| 1962 | <5 | — | 8 | 304 |
| 1961 | <5 | — | 8 | 305 |
| 1960 | <5 | — | <5 | — |
| 1959 | <5 | — | 12 | 229 |
| 1958 | <5 | — | <5 | — |
| 1957 | <5 | — | 5 | 351 |
| 1956 | <5 | — | 8 | 268 |
| 1955 | <5 | — | 6 | 287 |
| 1954 | <5 | — | 8 | 244 |
| 1953 | <5 | — | 8 | 248 |
| 1952 | <5 | — | 7 | 251 |
| 1951 | <5 | — | <5 | — |
| 1950 | <5 | — | 8 | 234 |
| 1949 | <5 | — | 14 | 165 |
| 1948 | <5 | — | 8 | 219 |
| 1947 | <5 | — | 7 | 231 |
| 1946 | <5 | — | 10 | 180 |
| 1945 | <5 | — | 8 | 183 |
| 1944 | <5 | — | 9 | 173 |
| 1943 | <5 | — | 5 | 241 |
| 1942 | <5 | — | 8 | 193 |
| 1941 | <5 | — | 9 | 165 |
| 1940 | <5 | — | <5 | — |
| 1939 | <5 | — | 16 | 124 |
| 1938 | <5 | — | 13 | 137 |
| 1937 | <5 | — | 11 | 147 |
| 1936 | <5 | — | 12 | 139 |
| 1935 | <5 | — | 14 | 119 |
| 1934 | <5 | — | 9 | 153 |
| 1933 | <5 | — | 11 | 138 |
| 1932 | <5 | — | 7 | 187 |
| 1931 | <5 | — | 6 | 204 |
| 1930 | <5 | — | 13 | 134 |
| 1929 | <5 | — | 9 | 155 |
| 1928 | <5 | — | 5 | 224 |
| 1927 | <5 | — | 13 | 130 |
| 1926 | <5 | — | 8 | 173 |
| 1925 | <5 | — | 12 | 131 |
| 1924 | <5 | — | 11 | 151 |
| 1923 | <5 | — | 13 | 127 |
| 1922 | <5 | — | 16 | 115 |
| 1921 | <5 | — | 11 | 143 |
| 1920 | <5 | — | 7 | 182 |
| 1919 | <5 | — | 5 | 217 |
| 1918 | <5 | — | 9 | 150 |
| 1917 | <5 | — | <5 | — |
| 1916 | <5 | — | 8 | 146 |
| 1915 | <5 | — | 5 | 186 |
| 1914 | <5 | — | 7 | 121 |