Meaning not yet researched.
Alfonzo: US boys given the name each year, 1880 to 2025, from Social Security card applications. 27 in 2025. Its best rank was #680 in 1909.
US births per year · SSA card applications
Peaked at #680 in 1909; #3,953 in 2025. Every baby recorded as Alfonzo in 2025 was a boy.
Baby name · US data 1880–2025
#3,953 for US boys in 2025. Its best year was 1909, at #680.
Hover, tap or use the arrow keys for any year. Years with fewer than five babies of a sex are not published by SSA and show as zero.
Alfonzo: US boys given the name each year from 1880 to 2025. 27 boys in 2025. Peak: #680 in 1909 · most boys in one year: 90 (1970).
In 2025, 27 US boys were named Alfonzo, making it the 3,953rd most common boys’ name of the year, up 486 places from #4,439 in 2024. That is 4 more than the 23 boys named Alfonzo in 2024. Its best rank for boys was #680, reached in 1909. The most boys given the name in a single year was 90, in 1970. For comparison, it was #3,514 in 2015 and #850 in 1950.
Social Security card records list Alfonzo in 128 years of the 146 from 1880 to 2025, starting in 1889 with 8 babies. In all, 5,783 US babies have been given the name, all of them boys. Its busiest decade was the 1970s, with 802 babies named Alfonzo.
Over the 10 years from 2016 to 2025, 243 US boys were named Alfonzo; the busiest of those years was 2016, with 32. In 2025 that was about 1 in 63,262 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Alfonso (41,579 babies since 1880).
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Numbers are all-time US births. Links come from Wikidata’s “said to be the same as” (P460, CC0) and our spelling rule: at most two letters different, with the same sound pattern.
No nicknames listed for Alfonzo in the open dataset we use.
Source: carltonnorthern/nicknames (Apache-2.0).
Births and national rank for each year SSA lists the name, newest first.
| Year | Girls | Girls rank | Boys | Boys rank |
|---|---|---|---|---|
| 2025 | — | — | 27 | #3,953 |
| 2024 | — | — | 23 | #4,439 |
| 2023 | — | — | 19 | #5,080 |
| 2022 | — | — | 22 | #4,575 |
| 2021 | — | — | 27 | #3,916 |
| 2020 | — | — | 22 | #4,431 |
| 2019 | — | — | 30 | #3,643 |
| 2018 | — | — | 16 | #5,559 |
| 2017 | — | — | 25 | #4,109 |
| 2016 | — | — | 32 | #3,445 |
| 2015 | — | — | 31 | #3,514 |
| 2014 | — | — | 29 | #3,621 |
| 2013 | — | — | 26 | #3,865 |
| 2012 | — | — | 33 | #3,300 |
| 2011 | — | — | 31 | #3,436 |
| 2010 | — | — | 27 | #3,814 |
| 2009 | — | — | 41 | #2,899 |
| 2008 | — | — | 34 | #3,288 |
| 2007 | — | — | 38 | #3,027 |
| 2006 | — | — | 44 | #2,660 |
| 2005 | — | — | 38 | #2,803 |
| 2004 | — | — | 33 | #3,019 |
| 2003 | — | — | 33 | #2,925 |
| 2002 | — | — | 48 | #2,196 |
| 2001 | — | — | 42 | #2,349 |
| 2000 | — | — | 45 | #2,196 |
| 1999 | — | — | 50 | #1,933 |
| 1998 | — | — | 42 | #2,157 |
| 1997 | — | — | 53 | #1,790 |
| 1996 | — | — | 59 | #1,639 |
| 1995 | — | — | 44 | #1,914 |
| 1994 | — | — | 60 | #1,544 |
| 1993 | — | — | 63 | #1,472 |
| 1992 | — | — | 68 | #1,371 |
| 1991 | — | — | 78 | #1,264 |
| 1990 | — | — | 69 | #1,336 |
| 1989 | — | — | 79 | #1,206 |
| 1988 | — | — | 69 | #1,224 |
| 1987 | — | — | 70 | #1,140 |
| 1986 | — | — | 65 | #1,174 |
| 1985 | — | — | 64 | #1,170 |
| 1984 | — | — | 55 | #1,240 |
| 1983 | — | — | 78 | #1,000 |
| 1982 | — | — | 58 | #1,218 |
| 1981 | — | — | 71 | #1,077 |
| 1980 | — | — | 60 | #1,176 |
| 1979 | — | — | 70 | #1,056 |
| 1978 | — | — | 81 | #961 |
| 1977 | — | — | 85 | #922 |
| 1976 | — | — | 86 | #892 |
| 1975 | — | — | 84 | #900 |
| 1974 | — | — | 72 | #961 |
| 1973 | — | — | 69 | #971 |
| 1972 | — | — | 81 | #889 |
| 1971 | — | — | 84 | #886 |
| 1970 | — | — | 90 | #848 |
| 1969 | — | — | 68 | #920 |
| 1968 | — | — | 64 | #898 |
| 1967 | — | — | 70 | #856 |
| 1966 | — | — | 69 | #875 |
| 1965 | — | — | 66 | #912 |
| 1964 | — | — | 71 | #901 |
| 1963 | — | — | 61 | #961 |
| 1962 | — | — | 64 | #947 |
| 1961 | — | — | 73 | #896 |
| 1960 | — | — | 63 | #951 |
| 1959 | — | — | 73 | #897 |
| 1958 | — | — | 52 | #1,060 |
| 1957 | — | — | 83 | #831 |
| 1956 | — | — | 65 | #924 |
| 1955 | — | — | 83 | #801 |
| 1954 | — | — | 72 | #863 |
| 1953 | — | — | 82 | #786 |
| 1952 | — | — | 64 | #878 |
| 1951 | — | — | 63 | #881 |
| 1950 | — | — | 64 | #850 |
| 1949 | — | — | 60 | #885 |
| 1948 | — | — | 62 | #868 |
| 1947 | — | — | 63 | #878 |
| 1946 | — | — | 47 | #980 |
| 1945 | — | — | 37 | #1,057 |
| 1944 | — | — | 40 | #1,039 |
| 1943 | — | — | 45 | #998 |
| 1942 | — | — | 36 | #1,139 |
| 1941 | — | — | 50 | #898 |
| 1940 | — | — | 33 | #1,158 |
| 1939 | — | — | 42 | #977 |
| 1938 | — | — | 22 | #1,439 |
| 1937 | — | — | 39 | #1,017 |
| 1936 | — | — | 35 | #1,096 |
| 1935 | — | — | 31 | #1,194 |
| 1934 | — | — | 42 | #983 |
| 1933 | — | — | 30 | #1,203 |
| 1932 | — | — | 60 | #821 |
| 1931 | — | — | 36 | #1,128 |
| 1930 | — | — | 45 | #1,021 |
| 1929 | — | — | 46 | #995 |
| 1928 | — | — | 35 | #1,212 |
| 1927 | — | — | 40 | #1,128 |
| 1926 | — | — | 46 | #1,018 |
| 1925 | — | — | 46 | #1,012 |
| 1924 | — | — | 32 | #1,288 |
| 1923 | — | — | 25 | #1,503 |
| 1922 | — | — | 30 | #1,333 |
| 1921 | — | — | 37 | #1,178 |
| 1920 | — | — | 31 | #1,300 |
| 1919 | — | — | 35 | #1,188 |
| 1918 | — | — | 27 | #1,373 |
| 1917 | — | — | 31 | #1,222 |
| 1916 | — | — | 38 | #1,045 |
| 1915 | — | — | 24 | #1,373 |
| 1914 | — | — | 20 | #1,342 |
| 1913 | — | — | 12 | #1,582 |
| 1912 | — | — | 15 | #1,225 |
| 1911 | — | — | 7 | #1,389 |
| 1910 | — | — | 12 | #929 |
| 1909 | — | — | 16 | #680 |
| 1908 | — | — | 6 | #1,220 |
| 1907 | — | — | 7 | #1,096 |
| 1906 | — | — | 6 | #1,115 |
| 1905 | — | — | 8 | #921 |
| 1904 | — | — | 9 | #811 |
| 1903 | — | — | 10 | #734 |
| 1902 | — | — | 7 | #933 |
| 1901 | — | — | 5 | #1,061 |
| 1900 | — | — | 9 | #902 |
| 1898 | — | — | 5 | #1,125 |
| 1889 | — | — | 8 | #724 |
About the data: counts are Social Security card applications for US births, for names given to at least five babies of a sex in a year (SSA, names.zip, public domain). Ranks follow SSA’s own order: most births first, ties alphabetical. Files retrieved 2026-10-05 (checksum on our sources page).