Is Alonso a boy or girl name?
Alonso is a boy name in the US. In 2024, 0 girls and 327 boys were named Alonso, so 0% were girls. Across 1880–2024, 0% of the 11,905 US babies named Alonso were girls.
- Boy rank, 2024
- #769
- Girl rank, 2024
- Not ranked
- Babies named Alonso since 1915
- 11,905
- Most popular year
- 2010
- 380 babies
Boys and girls named Alonso, by decade
| Decade | Boys | Girls | Share girls |
|---|---|---|---|
| 1910s | 31 | 0 | 0% |
| 1920s | 66 | 0 | 0% |
| 1930s | 72 | 0 | 0% |
| 1940s | 74 | 0 | 0% |
| 1950s | 146 | 0 | 0% |
| 1960s | 236 | 0 | 0% |
| 1970s | 457 | 0 | 0% |
| 1980s | 837 | 0 | 0% |
| 1990s | 1,883 | 0 | 0% |
| 2000s | 3,225 | 0 | 0% |
| 2010s | 3,311 | 0 | 0% |
| 2020s | 1,567 | 0 | 0% |
Every year
| Year | Boys | Boy rank | Girls | Girl rank |
|---|---|---|---|---|
| 2024 | 327 | #769 | 0 | – |
| 2023 | 286 | #847 | 0 | – |
| 2022 | 339 | #752 | 0 | – |
| 2021 | 318 | #778 | 0 | – |
| 2020 | 297 | #784 | 0 | – |
| 2019 | 316 | #755 | 0 | – |
| 2018 | 300 | #772 | 0 | – |
| 2017 | 317 | #746 | 0 | – |
| 2016 | 319 | #763 | 0 | – |
| 2015 | 333 | #733 | 0 | – |
| 2014 | 339 | #712 | 0 | – |
| 2013 | 348 | #688 | 0 | – |
| 2012 | 312 | #742 | 0 | – |
| 2011 | 347 | #678 | 0 | – |
| 2010 | 380 | #636 | 0 | – |
| 2009 | 373 | #659 | 0 | – |
| 2008 | 363 | #665 | 0 | – |
| 2007 | 363 | #661 | 0 | – |
| 2006 | 360 | #644 | 0 | – |
| 2005 | 329 | #655 | 0 | – |
| 2004 | 297 | #677 | 0 | – |
| 2003 | 296 | #669 | 0 | – |
| 2002 | 316 | #622 | 0 | – |
| 2001 | 243 | #722 | 0 | – |
| 2000 | 285 | #639 | 0 | – |
| 1999 | 233 | #710 | 0 | – |
| 1998 | 220 | #738 | 0 | – |
| 1997 | 194 | #767 | 0 | – |
| 1996 | 193 | #763 | 0 | – |
| 1995 | 222 | #716 | 0 | – |
| 1994 | 154 | #863 | 0 | – |
| 1993 | 198 | #740 | 0 | – |
| 1992 | 161 | #831 | 0 | – |
| 1991 | 151 | #845 | 0 | – |
| 1990 | 157 | #812 | 0 | – |
| 1989 | 125 | #907 | 0 | – |
| 1988 | 120 | #865 | 0 | – |
| 1987 | 95 | #968 | 0 | – |
| 1986 | 96 | #932 | 0 | – |
| 1985 | 63 | #1,183 | 0 | – |
| 1984 | 89 | #932 | 0 | – |
| 1983 | 60 | #1,166 | 0 | – |
| 1982 | 71 | #1,082 | 0 | – |
| 1981 | 63 | #1,154 | 0 | – |
| 1980 | 55 | #1,239 | 0 | – |
| 1979 | 59 | #1,178 | 0 | – |
| 1978 | 60 | #1,135 | 0 | – |
| 1977 | 43 | #1,392 | 0 | – |
| 1976 | 42 | #1,373 | 0 | – |
| 1975 | 51 | #1,182 | 0 | – |
| 1974 | 48 | #1,198 | 0 | – |
| 1973 | 44 | #1,238 | 0 | – |
| 1972 | 40 | #1,327 | 0 | – |
| 1971 | 30 | #1,596 | 0 | – |
| 1970 | 40 | #1,314 | 0 | – |
| 1969 | 24 | #1,681 | 0 | – |
| 1968 | 20 | #1,788 | 0 | – |
| 1967 | 31 | #1,364 | 0 | – |
| 1966 | 20 | #1,723 | 0 | – |
| 1965 | 23 | #1,626 | 0 | – |
| 1964 | 20 | #1,794 | 0 | – |
| 1963 | 25 | #1,586 | 0 | – |
| 1962 | 29 | #1,456 | 0 | – |
| 1961 | 22 | #1,731 | 0 | – |
| 1960 | 22 | #1,728 | 0 | – |
| 1959 | 13 | #2,299 | 0 | – |
| 1958 | 13 | #2,264 | 0 | – |
| 1957 | 17 | #1,952 | 0 | – |
| 1956 | 19 | #1,822 | 0 | – |
| 1955 | 9 | #2,768 | 0 | – |
| 1954 | 18 | #1,827 | 0 | – |
| 1953 | 9 | #2,713 | 0 | – |
| 1952 | 24 | #1,547 | 0 | – |
| 1951 | 11 | #2,371 | 0 | – |
| 1950 | 13 | #2,112 | 0 | – |
| 1949 | 11 | #2,342 | 0 | – |
| 1948 | 11 | #2,328 | 0 | – |
| 1947 | 17 | #1,850 | 0 | – |
| 1946 | 7 | #2,926 | 0 | – |
| 1945 | 5 | #3,344 | 0 | – |
| 1944 | 8 | #2,634 | 0 | – |
| 1943 | 5 | #3,556 | 0 | – |
| 1942 | 5 | #3,579 | 0 | – |
| 1941 | 5 | #3,517 | 0 | – |
| 1940 | 0 | – | 0 | – |
| 1939 | 9 | #2,452 | 0 | – |
| 1938 | 0 | – | 0 | – |
| 1937 | 10 | #2,334 | 0 | – |
| 1936 | 5 | #3,559 | 0 | – |
| 1935 | 6 | #3,264 | 0 | – |
| 1934 | 7 | #2,979 | 0 | – |
| 1933 | 10 | #2,371 | 0 | – |
| 1932 | 9 | #2,644 | 0 | – |
| 1931 | 7 | #3,101 | 0 | – |
| 1930 | 9 | #2,781 | 0 | – |
| 1929 | 11 | #2,456 | 0 | – |
| 1928 | 9 | #2,851 | 0 | – |
| 1927 | 5 | #4,219 | 0 | – |
| 1926 | 9 | #2,909 | 0 | – |
| 1925 | 0 | – | 0 | – |
| 1924 | 6 | #3,883 | 0 | – |
| 1923 | 5 | #4,251 | 0 | – |
| 1922 | 7 | #3,536 | 0 | – |
| 1921 | 5 | #4,338 | 0 | – |
| 1920 | 9 | #2,970 | 0 | – |
| 1919 | 7 | #3,399 | 0 | – |
| 1918 | 7 | #3,380 | 0 | – |
| 1917 | 5 | #3,999 | 0 | – |
| 1916 | 7 | #3,182 | 0 | – |
| 1915 | 5 | #3,837 | 0 | – |
Highest rank
As a boy name, Alonso reached #622 in 2002. 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 2010s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.
Names spelled like Alonso
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.