Total babies named Jance (all years): 83
| Year | Boys (count / rank / %) |
|---|---|
| 2019 | 5 / #12957 / 0.000% |
| 2014 | 5 / #12882 / 0.000% |
| 2013 | 5 / #12928 / 0.000% |
| 2011 | 6 / #11441 / 0.000% |
| 2010 | 5 / #13098 / 0.000% |
| 2008 | 5 / #13381 / 0.000% |
| 2007 | 5 / #13198 / 0.000% |
| 2005 | 7 / #9542 / 0.000% |
| 2004 | 6 / #10529 / 0.000% |
| 2002 | 6 / #9921 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2001 | 6 / #9792 / 0.000% |
| 2000 | 5 / #11119 / 0.000% |
| 1996 | 5 / #9635 / 0.000% |
| 1990 | 7 / #6731 / 0.000% |
| 1960 | — |