Aja is a girl name. In 2025 it ranked #6133 for girl births in the United States, given to 44 babies. Aja first appears in the data in 1968 and reached its peak in 1978 (510 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 44 | #6,133 |
| 2024 | 67 | #4,643 |
| 2023 | 58 | #5,118 |
| 2022 | 61 | #4,959 |
| 2021 | 60 | #4,969 |
| 2020 | 91 | #3,696 |
| 2019 | 67 | #4,605 |
| 2018 | 82 | #4,019 |
| 2017 | 105 | #3,430 |
| 2016 | 65 | #4,700 |
| 2015 | 84 | #3,969 |
| 2014 | 86 | #3,905 |
| 2013 | 80 | #4,042 |
| 2012 | 100 | #3,497 |
| 2011 | 152 | #2,621 |
| 2010 | 137 | #2,824 |
| 2009 | 133 | #2,959 |
| 2008 | 144 | #2,779 |
| 2007 | 165 | #2,502 |
| 2006 | 152 | #2,566 |
| 2005 | 166 | #2,327 |
| 2004 | 194 | #2,038 |
| 2003 | 209 | #1,880 |
| 2002 | 226 | #1,731 |
| 2001 | 209 | #1,814 |
| 2000 | 228 | #1,670 |
| 1999 | 194 | #1,828 |
| 1998 | 198 | #1,769 |
| 1997 | 206 | #1,675 |
| 1996 | 246 | #1,466 |
| 1995 | 232 | #1,526 |
| 1994 | 216 | #1,577 |
| 1993 | 207 | #1,626 |
| 1992 | 200 | #1,665 |
| 1991 | 230 | #1,508 |
| 1990 | 202 | #1,624 |
| 1989 | 205 | #1,548 |
| 1988 | 203 | #1,494 |
| 1987 | 164 | #1,635 |
| 1986 | 181 | #1,526 |
| 1985 | 167 | #1,582 |
| 1984 | 181 | #1,454 |
| 1983 | 249 | #1,189 |
| 1982 | 263 | #1,181 |
| 1981 | 267 | #1,164 |
| 1980 | 320 | #1,036 |
| 1979 | 362 | #945 |
| 1978 | 510 | #745 |
| 1977 | 14 | #7,392 |
| 1972 | 7 | #10,419 |
| 1969 | 8 | #8,651 |
| 1968 | 7 | #8,981 |