Total babies named Jantz (all years): 75
| Year | Boys (count / rank / %) |
|---|---|
| 2013 | 7 / #10106 / 0.000% |
| 2012 | 10 / #7790 / 0.001% |
| 2011 | 5 / #13136 / 0.000% |
| 2010 | 5 / #13104 / 0.000% |
| 2007 | 6 / #11532 / 0.000% |
| 2006 | 5 / #12848 / 0.000% |
| 2004 | 5 / #12139 / 0.000% |
| 1998 | 5 / #10315 / 0.000% |
| 1993 | 5 / #9334 / 0.000% |
| 1992 | 6 / #7867 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1990 | 5 / #8686 / 0.000% |
| 1985 | 6 / #6105 / 0.000% |
| 1977 | 5 / #6265 / 0.000% |