Kaetlin is a very rare variant of Kaitlyn that was most common in the 1990s and has all but disappeared.
Kaetlin is a girl name. It last appears in U.S. records in 2006. Kaetlin first appears in 1990 and peaked in 1995 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2006 | 5 | 5 | #18,512 |
| 2002 | 9 | 9 | #10,629 |
| 2001 | 9 | 9 | #10,515 |
| 2000 | 7 | 7 | #12,421 |
| 1999 | 11 | 11 | #8,491 |
| 1998 | 12 | 12 | #7,762 |
| 1997 | 14 | — | #6,638 |
| 1996 | 14 | — | #6,537 |
| 1995 | 16 | — | #5,809 |
| 1994 | 5 | — | #14,446 |
| 1993 | 5 | — | #14,503 |
| 1991 | 7 | — | #10,797 |
| 1990 | 6 | — | #12,032 |