Total babies named Jahlen (all years): 92
| Year | Boys (count / rank / %) |
|---|---|
| 2009 | 8 / #9325 / 0.000% |
| 2008 | 5 / #13340 / 0.000% |
| 2007 | 5 / #13151 / 0.000% |
| 2005 | 7 / #9524 / 0.000% |
| 2004 | 5 / #12088 / 0.000% |
| 2003 | 9 / #7499 / 0.000% |
| 2002 | 9 / #7274 / 0.000% |
| 2001 | 8 / #7843 / 0.000% |
| 2000 | 11 / #6073 / 0.001% |
| 1999 | 8 / #7445 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1998 | 6 / #8932 / 0.000% |
| 1996 | 6 / #8346 / 0.000% |
| 1993 | 5 / #9310 / 0.000% |