Colbe is a very rare variant of Colby that was most common in the 2000s and has all but disappeared.
Colbe is predominantly a boy name. It last appears in U.S. records in 2015. Colbe first appears in 1998 and peaked in 2001 (21 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2015 | 5 | 5 | — | #12,435 |
| 2010 | 6 | 6 | — | #11,003 |
| 2009 | 6 | 6 | — | #11,257 |
| 2008 | 6 | 6 | — | #11,322 |
| 2007 | 6 | 6 | — | #11,177 |
| 2006 | 7 | 7 | — | #9,752 |
| 2004 | 5 | 5 | — | #11,684 |
| 2003 | 8 | 8 | — | #7,983 |
| 2002 | 15 | 15 | — | #4,946 |
| 2001 | 27 | 27 | #13,893 | #3,864 |
| 2000 | 10 | 10 | — | #6,398 |
| 1999 | 7 | 7 | — | #8,011 |
| 1998 | 11 | 11 | — | #5,539 |