Total babies named Kolbey (all years): 259
| Year | Boys (count / rank / %) |
|---|---|
| 2017 | 6 / #11559 / 0.000% |
| 2015 | 6 / #11494 / 0.000% |
| 2014 | 5 / #13175 / 0.000% |
| 2012 | 6 / #11614 / 0.000% |
| 2011 | 12 / #6833 / 0.001% |
| 2010 | 9 / #8497 / 0.000% |
| 2009 | 18 / #5218 / 0.001% |
| 2008 | 13 / #6616 / 0.001% |
| 2007 | 6 / #11742 / 0.000% |
| 2006 | 7 / #10182 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2005 | 8 / #8756 / 0.000% |
| 2004 | 13 / #6001 / 0.001% |
| 2003 | 15 / #5168 / 0.001% |
| 2002 | 17 / #4620 / 0.001% |
| 2001 | 11 / #6259 / 0.001% |
| 2000 | 8 / #7867 / 0.000% |
| 1999 | 6 / #9377 / 0.000% |
| 1998 | 16 / #4313 / 0.001% |
| 1997 | 5 / #10126 / 0.000% |
| 1996 | 9 / #6292 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1995 | 7 / #7437 / 0.000% |
| 1994 | 8 / #6723 / 0.000% |
| 1993 | 6 / #8209 / 0.000% |
| 1992 | 8 / #6432 / 0.000% |
| 1991 | 7 / #6948 / 0.000% |
| 1990 | 5 / #8874 / 0.000% |