Is Alfonzo a boy or girl name?
Alfonzo is a boy name in the US. In 2024, 0 girls and 23 boys were named Alfonzo, so 0% were girls. Across 1880–2024, 0% of the 5,755 US babies named Alfonzo were girls.
- Boy rank, 2024
- #4,417
- Girl rank, 2024
- Not ranked
- Babies named Alfonzo since 1889
- 5,755
- Most popular year
- 1970
- 90 babies
Boys and girls named Alfonzo, by decade
| Decade | Boys | Girls | Share girls |
|---|---|---|---|
| 1880s | 8 | 0 | 0% |
| 1890s | 5 | 0 | 0% |
| 1900s | 83 | 0 | 0% |
| 1910s | 221 | 0 | 0% |
| 1920s | 368 | 0 | 0% |
| 1930s | 382 | 0 | 0% |
| 1940s | 473 | 0 | 0% |
| 1950s | 701 | 0 | 0% |
| 1960s | 669 | 0 | 0% |
| 1970s | 802 | 0 | 0% |
| 1980s | 669 | 0 | 0% |
| 1990s | 586 | 0 | 0% |
| 2000s | 396 | 0 | 0% |
| 2010s | 280 | 0 | 0% |
| 2020s | 112 | 0 | 0% |
Every year
| Year | Boys | Boy rank | Girls | Girl rank |
|---|---|---|---|---|
| 2024 | 23 | #4,417 | 0 | – |
| 2023 | 19 | #5,076 | 0 | – |
| 2022 | 22 | #4,573 | 0 | – |
| 2021 | 26 | #4,013 | 0 | – |
| 2020 | 22 | #4,430 | 0 | – |
| 2019 | 30 | #3,643 | 0 | – |
| 2018 | 16 | #5,557 | 0 | – |
| 2017 | 25 | #4,108 | 0 | – |
| 2016 | 32 | #3,445 | 0 | – |
| 2015 | 31 | #3,513 | 0 | – |
| 2014 | 29 | #3,620 | 0 | – |
| 2013 | 26 | #3,865 | 0 | – |
| 2012 | 33 | #3,301 | 0 | – |
| 2011 | 31 | #3,435 | 0 | – |
| 2010 | 27 | #3,814 | 0 | – |
| 2009 | 41 | #2,899 | 0 | – |
| 2008 | 34 | #3,286 | 0 | – |
| 2007 | 38 | #3,027 | 0 | – |
| 2006 | 44 | #2,659 | 0 | – |
| 2005 | 38 | #2,803 | 0 | – |
| 2004 | 33 | #3,017 | 0 | – |
| 2003 | 33 | #2,925 | 0 | – |
| 2002 | 48 | #2,196 | 0 | – |
| 2001 | 42 | #2,349 | 0 | – |
| 2000 | 45 | #2,196 | 0 | – |
| 1999 | 50 | #1,933 | 0 | – |
| 1998 | 42 | #2,157 | 0 | – |
| 1997 | 53 | #1,790 | 0 | – |
| 1996 | 59 | #1,639 | 0 | – |
| 1995 | 44 | #1,914 | 0 | – |
| 1994 | 60 | #1,544 | 0 | – |
| 1993 | 63 | #1,473 | 0 | – |
| 1992 | 68 | #1,371 | 0 | – |
| 1991 | 78 | #1,264 | 0 | – |
| 1990 | 69 | #1,336 | 0 | – |
| 1989 | 79 | #1,206 | 0 | – |
| 1988 | 69 | #1,224 | 0 | – |
| 1987 | 70 | #1,140 | 0 | – |
| 1986 | 65 | #1,174 | 0 | – |
| 1985 | 64 | #1,170 | 0 | – |
| 1984 | 55 | #1,240 | 0 | – |
| 1983 | 78 | #1,000 | 0 | – |
| 1982 | 58 | #1,218 | 0 | – |
| 1981 | 71 | #1,077 | 0 | – |
| 1980 | 60 | #1,176 | 0 | – |
| 1979 | 70 | #1,057 | 0 | – |
| 1978 | 81 | #961 | 0 | – |
| 1977 | 85 | #923 | 0 | – |
| 1976 | 86 | #892 | 0 | – |
| 1975 | 84 | #900 | 0 | – |
| 1974 | 72 | #961 | 0 | – |
| 1973 | 69 | #972 | 0 | – |
| 1972 | 81 | #889 | 0 | – |
| 1971 | 84 | #886 | 0 | – |
| 1970 | 90 | #848 | 0 | – |
| 1969 | 68 | #920 | 0 | – |
| 1968 | 64 | #898 | 0 | – |
| 1967 | 70 | #856 | 0 | – |
| 1966 | 69 | #875 | 0 | – |
| 1965 | 66 | #913 | 0 | – |
| 1964 | 71 | #901 | 0 | – |
| 1963 | 61 | #961 | 0 | – |
| 1962 | 64 | #948 | 0 | – |
| 1961 | 73 | #895 | 0 | – |
| 1960 | 63 | #952 | 0 | – |
| 1959 | 73 | #896 | 0 | – |
| 1958 | 52 | #1,060 | 0 | – |
| 1957 | 83 | #831 | 0 | – |
| 1956 | 65 | #924 | 0 | – |
| 1955 | 83 | #801 | 0 | – |
| 1954 | 72 | #863 | 0 | – |
| 1953 | 82 | #786 | 0 | – |
| 1952 | 64 | #878 | 0 | – |
| 1951 | 63 | #881 | 0 | – |
| 1950 | 64 | #850 | 0 | – |
| 1949 | 60 | #885 | 0 | – |
| 1948 | 62 | #868 | 0 | – |
| 1947 | 63 | #878 | 0 | – |
| 1946 | 47 | #981 | 0 | – |
| 1945 | 37 | #1,057 | 0 | – |
| 1944 | 40 | #1,039 | 0 | – |
| 1943 | 45 | #998 | 0 | – |
| 1942 | 36 | #1,139 | 0 | – |
| 1941 | 50 | #898 | 0 | – |
| 1940 | 33 | #1,158 | 0 | – |
| 1939 | 42 | #977 | 0 | – |
| 1938 | 22 | #1,439 | 0 | – |
| 1937 | 39 | #1,017 | 0 | – |
| 1936 | 35 | #1,096 | 0 | – |
| 1935 | 31 | #1,194 | 0 | – |
| 1934 | 42 | #983 | 0 | – |
| 1933 | 30 | #1,203 | 0 | – |
| 1932 | 60 | #821 | 0 | – |
| 1931 | 36 | #1,128 | 0 | – |
| 1930 | 45 | #1,021 | 0 | – |
| 1929 | 46 | #995 | 0 | – |
| 1928 | 35 | #1,212 | 0 | – |
| 1927 | 40 | #1,128 | 0 | – |
| 1926 | 46 | #1,018 | 0 | – |
| 1925 | 46 | #1,012 | 0 | – |
| 1924 | 32 | #1,288 | 0 | – |
| 1923 | 25 | #1,503 | 0 | – |
| 1922 | 30 | #1,333 | 0 | – |
| 1921 | 37 | #1,178 | 0 | – |
| 1920 | 31 | #1,300 | 0 | – |
| 1919 | 35 | #1,188 | 0 | – |
| 1918 | 27 | #1,373 | 0 | – |
| 1917 | 31 | #1,222 | 0 | – |
| 1916 | 38 | #1,045 | 0 | – |
| 1915 | 24 | #1,373 | 0 | – |
| 1914 | 20 | #1,342 | 0 | – |
| 1913 | 12 | #1,582 | 0 | – |
| 1912 | 15 | #1,225 | 0 | – |
| 1911 | 7 | #1,389 | 0 | – |
| 1910 | 12 | #929 | 0 | – |
| 1909 | 16 | #680 | 0 | – |
| 1908 | 6 | #1,220 | 0 | – |
| 1907 | 7 | #1,096 | 0 | – |
| 1906 | 6 | #1,115 | 0 | – |
| 1905 | 8 | #921 | 0 | – |
| 1904 | 9 | #811 | 0 | – |
| 1903 | 10 | #734 | 0 | – |
| 1902 | 7 | #933 | 0 | – |
| 1901 | 5 | #1,061 | 0 | – |
| 1900 | 9 | #902 | 0 | – |
| 1899 | 0 | – | 0 | – |
| 1898 | 5 | #1,125 | 0 | – |
| 1897 | 0 | – | 0 | – |
| 1896 | 0 | – | 0 | – |
| 1895 | 0 | – | 0 | – |
| 1894 | 0 | – | 0 | – |
| 1893 | 0 | – | 0 | – |
| 1892 | 0 | – | 0 | – |
| 1891 | 0 | – | 0 | – |
| 1890 | 0 | – | 0 | – |
| 1889 | 8 | #724 | 0 | – |
Highest rank
As a boy name, Alfonzo reached #680 in 1909. It has never been ranked as a girl name. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.
Names from the same era
These names were also most popular in the 1970s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.
Names spelled like Alfonzo
Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.