Kileen is a very rare girls' name that was most common in the 1960s and has all but disappeared.
Kileen is a girl name. It last appears in U.S. records in 1998. Kileen was first reported in SSA data in 1960 and peaked in 1960 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1998 | 7 | 7 | #11,791 |
| 1995 | 6 | — | #12,572 |
| 1993 | 7 | — | #11,191 |
| 1990 | 7 | — | #10,802 |
| 1987 | 6 | — | #10,530 |
| 1986 | 5 | — | #11,831 |
| 1985 | 6 | — | #9,951 |
| 1978 | 5 | — | #10,528 |
| 1976 | 5 | — | #10,013 |
| 1971 | 6 | — | #7,834 |
| 1969 | 5 | — | #8,019 |
| 1967 | 7 | — | #5,731 |
| 1964 | 5 | — | #7,269 |
| 1962 | 11 | — | #4,134 |
| 1961 | 14 | — | #3,529 |
| 1960 | 16 | — | #3,153 |