Caulin is a very rare variant of Callan that was most common in the 2000s and has all but disappeared.
Caulin is a boy name. It last appears in U.S. records in 2013. Caulin was first reported in SSA data in 1992 and peaked in 2002 (23 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2013 | 5 | 5 | #12,462 |
| 2008 | 7 | 7 | #10,025 |
| 2007 | 7 | 7 | #9,932 |
| 2006 | 5 | 5 | #12,340 |
| 2005 | 10 | 10 | #7,199 |
| 2004 | 10 | 10 | #7,050 |
| 2003 | 10 | 10 | #6,806 |
| 2002 | 23 | 23 | #3,686 |
| 2001 | 8 | 8 | #7,636 |
| 2000 | 7 | 7 | #8,321 |
| 1999 | 13 | 13 | #5,078 |
| 1997 | 14 | — | #4,481 |
| 1996 | 13 | — | #4,647 |
| 1995 | 13 | — | #4,550 |
| 1994 | 11 | — | #5,153 |
| 1993 | 11 | — | #5,054 |
| 1992 | 7 | — | #6,766 |