Kailyne is a very rare variant of Kaelyn that was most common in the 2000s and has all but disappeared.
Kailyne is a girl name. It last appears in U.S. records in 2013. Kailyne first appears in 1998 and peaked in 2001 (7 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2013 | 5 | 5 | #17,882 |
| 2012 | 5 | 5 | #18,145 |
| 2011 | 6 | 6 | #15,736 |
| 2009 | 6 | 6 | #16,172 |
| 2008 | 5 | 5 | #18,907 |
| 2005 | 5 | 5 | #17,755 |
| 2003 | 5 | 5 | #16,983 |
| 2001 | 7 | 7 | #12,694 |
| 1998 | 5 | 5 | #15,256 |