Total babies named Kalven (all years): 129
| Year | Boys (count / rank / %) |
|---|---|
| 2018 | 5 / #13142 / 0.000% |
| 2017 | 6 / #11472 / 0.000% |
| 2016 | 6 / #11427 / 0.000% |
| 2014 | 7 / #10177 / 0.000% |
| 2013 | 7 / #10187 / 0.000% |
| 2012 | 14 / #6149 / 0.001% |
| 2011 | 10 / #7789 / 0.001% |
| 2010 | 5 / #13275 / 0.000% |
| 2009 | 7 / #10427 / 0.000% |
| 2008 | 5 / #13569 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2007 | 11 / #7347 / 0.001% |
| 2005 | 7 / #9628 / 0.000% |
| 2004 | 9 / #7871 / 0.000% |
| 2003 | 11 / #6498 / 0.001% |
| 2002 | 7 / #8926 / 0.000% |
| 2001 | 7 / #8757 / 0.000% |
| 1998 | 5 / #10462 / 0.000% |