Aidan remains a common boys' name (#327 in 2025), down from a peak of #39 in 2003.
Aidan is predominantly a boy name. In 2025 it ranked #326 among boys (1,043) and #10,953 among girls (8) — overall #629 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 1,051 | 1,051 | #10,953 | #326 |
| 2024 | 1,105 | 1,110 | #12,202 | #312 |
| 2023 | 1,113 | 1,118 | — | #300 |
| 2022 | 1,172 | 1,178 | #9,075 | #296 |
| 2021 | 1,230 | 1,235 | #5,752 | #286 |
| 2020 | 1,356 | 1,356 | #5,008 | #261 |
| 2019 | 1,559 | 1,565 | #7,352 | #243 |
| 2018 | 1,586 | 1,586 | #7,420 | #242 |
| 2017 | 1,755 | 1,760 | #6,051 | #221 |
| 2016 | 2,138 | 2,149 | #6,191 | #191 |
| 2015 | 2,289 | 2,300 | #5,468 | #185 |
| 2014 | 2,301 | 2,315 | #5,995 | #187 |
| 2013 | 2,704 | 2,713 | #4,890 | #146 |
| 2012 | 3,267 | 3,276 | #3,712 | #116 |
| 2011 | 3,774 | 3,788 | #3,132 | #107 |
| 2010 | 4,360 | 4,377 | #3,309 | #94 |
| 2009 | 5,892 | 5,898 | #2,376 | #72 |
| 2008 | 7,830 | 7,836 | #1,800 | #59 |
| 2007 | 8,553 | 8,563 | #1,713 | #54 |
| 2006 | 10,204 | 10,216 | #1,365 | #44 |
| 2005 | 9,915 | 9,935 | #1,378 | #43 |
| 2004 | 10,024 | 10,029 | #1,140 | #40 |
| 2003 | 10,296 | 10,302 | #1,008 | #39 |
| 2002 | 7,145 | 7,150 | #1,104 | #60 |
| 2001 | 4,826 | 4,826 | #1,090 | #86 |
| 2000 | 3,441 | 3,441 | #1,310 | #114 |
| 1999 | 2,348 | 2,348 | #1,329 | #166 |
| 1998 | 1,792 | 1,792 | #1,762 | #196 |
| 1997 | 1,467 | — | #1,766 | #222 |
| 1996 | 1,163 | — | #1,994 | #259 |
| 1995 | 1,061 | — | #1,669 | #282 |
| 1994 | 552 | — | #3,235 | #440 |
| 1993 | 371 | — | #2,990 | #557 |
| 1992 | 307 | — | #3,037 | #630 |
| 1991 | 184 | — | #5,401 | #797 |
| 1990 | 150 | — | #5,551 | #890 |
| 1989 | 97 | — | #5,293 | #1,184 |
| 1988 | 75 | — | #4,173 | #1,427 |
| 1987 | 65 | — | #5,614 | #1,400 |
| 1986 | 87 | — | #4,727 | #1,118 |
| 1985 | 67 | — | #5,352 | #1,304 |
| 1984 | 46 | — | #5,544 | #1,691 |
| 1983 | 38 | — | #6,219 | #1,905 |
| 1982 | 37 | — | #6,892 | #1,929 |
| 1981 | 44 | — | #6,806 | #1,661 |
| 1980 | 39 | — | #5,918 | #1,965 |
| 1979 | 27 | — | #9,022 | #2,312 |
| 1978 | 31 | — | — | #1,718 |
| 1977 | 17 | — | — | #2,558 |
| 1976 | 24 | — | — | #2,000 |
| 1975 | 20 | — | — | #2,205 |
| 1974 | 13 | — | — | #2,800 |
| 1973 | 23 | — | #6,670 | #2,405 |
| 1972 | 10 | — | — | #3,154 |
| 1971 | 6 | — | — | #4,379 |
| 1970 | 14 | — | — | #2,509 |
| 1969 | 13 | — | — | #2,415 |
| 1968 | 11 | — | — | #2,576 |
| 1967 | 9 | — | — | #2,762 |
| 1966 | 11 | — | — | #2,466 |
| 1965 | 7 | — | — | #3,248 |
| 1964 | 5 | — | — | #4,047 |
| 1962 | 7 | — | — | #3,307 |
| 1960 | 8 | — | — | #3,079 |
| 1959 | 9 | — | — | #2,824 |
| 1958 | 6 | — | — | #3,563 |
| 1957 | 6 | — | — | #3,554 |
| 1936 | 5 | — | — | #3,554 |