The baby name Aileen appears in baby name data for the United States from 1910 to 2024. It was most popular in 1926 with 695 babies given the name.
Over the period shown, Aileen has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1910 | 77 |
| 1911 | 118 |
| 1912 | 181 |
| 1913 | 237 |
| 1914 | 362 |
| 1915 | 410 |
| 1916 | 366 |
| 1917 | 414 |
| 1918 | 408 |
| 1919 | 432 |
| 1920 | 527 |
| 1921 | 495 |
| 1922 | 548 |
| 1923 | 491 |
| 1924 | 596 |
| 1925 | 673 |
| 1926 | 695 |
| 1927 | 627 |
| 1928 | 664 |
| 1929 | 448 |
| 1930 | 463 |
| 1931 | 328 |
| 1932 | 342 |
| 1933 | 179 |
| 1934 | 209 |
| 1935 | 150 |
| 1936 | 182 |
| 1937 | 140 |
| 1938 | 95 |
| 1939 | 94 |
| 1940 | 95 |
| 1941 | 90 |
| 1942 | 124 |
| 1943 | 199 |
| 1944 | 136 |
| 1945 | 115 |
| 1946 | 135 |
| 1947 | 168 |
| 1948 | 166 |
| 1949 | 108 |
| 1950 | 139 |
| 1951 | 204 |
| 1952 | 150 |
| 1953 | 162 |
| 1954 | 128 |
| 1955 | 142 |
| 1956 | 113 |
| 1957 | 157 |
| 1958 | 167 |
| 1959 | 182 |
| 1960 | 227 |
| 1961 | 240 |
| 1962 | 129 |
| 1963 | 170 |
| 1964 | 178 |
| 1965 | 172 |
| 1966 | 169 |
| 1967 | 177 |
| 1968 | 166 |
| 1969 | 210 |
| 1970 | 212 |
| 1971 | 135 |
| 1972 | 164 |
| 1973 | 151 |
| 1974 | 155 |
| 1975 | 131 |
| 1976 | 109 |
| 1977 | 120 |
| 1978 | 138 |
| 1979 | 113 |
| 1980 | 162 |
| 1981 | 143 |
| 1982 | 150 |
| 1983 | 190 |
| 1984 | 215 |
| 1985 | 201 |
| 1986 | 177 |
| 1987 | 140 |
| 1988 | 190 |
| 1989 | 160 |
| 1990 | 121 |
| 1991 | 179 |
| 1992 | 211 |
| 1993 | 205 |
| 1994 | 183 |
| 1995 | 103 |
| 1996 | 178 |
| 1997 | 261 |
| 1998 | 327 |
| 1999 | 213 |
| 2000 | 223 |
| 2001 | 240 |
| 2002 | 204 |
| 2003 | 236 |
| 2004 | 513 |
| 2005 | 567 |
| 2006 | 398 |
| 2007 | 406 |
| 2008 | 428 |
| 2009 | 359 |
| 2010 | 320 |
| 2011 | 476 |
| 2012 | 435 |
| 2013 | 278 |
| 2014 | 296 |
| 2015 | 494 |
| 2016 | 362 |
| 2017 | 432 |
| 2018 | 284 |
| 2019 | 365 |
| 2020 | 311 |
| 2021 | 367 |
| 2022 | 346 |
| 2023 | 262 |
| 2024 | 306 |