Kilea is a very rare variant of Kiley that was most common in the 2000s and has all but disappeared.
Kilea is a girl name. It last appears in U.S. records in 2010. Kilea first appears in 1998 and peaked in 2005 (10 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2010 | 10 | 10 | #10,848 |
| 2009 | 7 | 7 | #14,507 |
| 2008 | 5 | 5 | #19,104 |
| 2007 | 5 | 5 | #19,140 |
| 2006 | 9 | 9 | #11,961 |
| 2005 | 10 | 10 | #10,551 |
| 2004 | 9 | 9 | #11,199 |
| 2003 | 7 | 7 | #13,179 |
| 2001 | 9 | 9 | #10,588 |
| 1998 | 8 | 8 | #10,648 |