Eun is a very rare girls' name that was most common in the 1980s and has all but disappeared.
Eun is predominantly a girl name. It last appears in U.S. records in 2003. Eun first appears in 1957 and peaked in 1985 (13 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2003 | 7 | 7 | #12,844 | — |
| 2000 | 6 | 6 | #13,702 | — |
| 1999 | 6 | 6 | #13,216 | — |
| 1998 | 7 | 7 | #11,518 | — |
| 1997 | 5 | — | #14,456 | — |
| 1994 | 9 | — | #9,062 | — |
| 1993 | 13 | — | #6,753 | — |
| 1992 | 10 | — | #8,269 | — |
| 1991 | 7 | — | #10,633 | — |
| 1990 | 11 | — | #7,477 | — |
| 1989 | 14 | — | #8,252 | #8,300 |
| 1988 | 10 | — | #7,298 | — |
| 1987 | 10 | — | #6,954 | — |
| 1986 | 10 | — | #6,760 | — |
| 1985 | 13 | — | #5,449 | — |
| 1984 | 8 | — | #7,603 | — |
| 1983 | 7 | — | #8,304 | — |
| 1982 | 11 | — | #6,056 | — |
| 1981 | 10 | — | #6,467 | — |
| 1980 | 7 | — | #8,408 | — |
| 1979 | 12 | — | #5,519 | — |
| 1978 | 8 | — | #7,147 | — |
| 1977 | 7 | — | #7,774 | — |
| 1976 | 7 | — | #7,538 | — |
| 1975 | 7 | — | #7,391 | — |
| 1974 | 8 | — | #6,417 | — |
| 1973 | 6 | — | #7,716 | — |
| 1972 | 5 | — | #8,666 | — |
| 1971 | 7 | — | #6,810 | — |
| 1970 | 8 | — | #5,974 | — |
| 1969 | 5 | — | #7,816 | — |
| 1966 | 7 | — | #5,430 | — |
| 1963 | 5 | — | #6,909 | — |
| 1962 | 6 | — | #6,083 | — |
| 1959 | 6 | — | #5,766 | — |
| 1957 | 5 | — | #6,361 | — |