Kaulin is a very rare variant of Kalen that was most common in the 2000s and has all but disappeared.
Kaulin is a boy name. It last appears in U.S. records in 2013. Kaulin first appears in 1992 and peaked in 2001 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2013 | 7 | 7 | #10,206 |
| 2012 | 6 | 6 | #11,545 |
| 2010 | 6 | 6 | #11,488 |
| 2009 | 5 | 5 | #13,507 |
| 2005 | 7 | 7 | #9,638 |
| 2004 | 6 | 6 | #10,678 |
| 2003 | 7 | 7 | #9,170 |
| 2001 | 12 | 12 | #5,855 |
| 2000 | 8 | 8 | #7,830 |
| 1997 | 9 | — | #6,372 |
| 1995 | 5 | — | #9,602 |
| 1992 | 5 | — | #9,122 |