Total babies named Coleby (all years): 225
| Year | Boys (count / rank / %) |
|---|---|
| 2010 | 6 / #11003 / 0.000% |
| 2009 | 6 / #11258 / 0.000% |
| 2008 | 11 / #7291 / 0.001% |
| 2007 | 8 / #9062 / 0.000% |
| 2006 | 12 / #6535 / 0.001% |
| 2004 | 9 / #7646 / 0.000% |
| 2003 | 9 / #7344 / 0.000% |
| 2002 | 16 / #4740 / 0.001% |
| 2001 | 19 / #4153 / 0.001% |
| 2000 | 11 / #5984 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1999 | 18 / #4008 / 0.001% |
| 1998 | 6 / #8670 / 0.000% |
| 1997 | 13 / #4706 / 0.001% |
| 1996 | 13 / #4655 / 0.001% |
| 1995 | 11 / #5191 / 0.001% |
| 1994 | 7 / #7088 / 0.000% |
| 1993 | 6 / #7798 / 0.000% |
| 1992 | 13 / #4361 / 0.001% |
| 1991 | 7 / #6639 / 0.000% |
| 1990 | 6 / #7343 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1985 | 8 / #4779 / 0.000% |
| 1984 | 10 / #3977 / 0.001% |