Girl
Eileen
Eileen is a girl's name, widely recognized, that was at its most popular in the 1950s and is rarely chosen now.
IrishLight
IrishIrish form of Helen
Births by decade
1900s
1,351
1910s
12,718
1920s
28,622
1930s
22,348
1940s
34,799
1950s
36,638
1960s
24,927
1970s
7,937
1980s
5,696
1990s
4,109
2000s
3,796
2010s
2,981
Peaked in the 1950s · 185,922 total U.S. births since 1900