Total babies named Isaack (all years): 136
| Year | Boys (count / rank / %) |
|---|---|
| 2020 | 5 / #12811 / 0.000% |
| 2019 | 6 / #11297 / 0.000% |
| 2018 | 5 / #12917 / 0.000% |
| 2017 | 6 / #11298 / 0.000% |
| 2016 | 7 / #10073 / 0.000% |
| 2014 | 6 / #11249 / 0.000% |
| 2013 | 8 / #9111 / 0.000% |
| 2012 | 7 / #10120 / 0.000% |
| 2011 | 12 / #6755 / 0.001% |
| 2009 | 11 / #7399 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2008 | 13 / #6546 / 0.001% |
| 2007 | 11 / #7287 / 0.001% |
| 2004 | 13 / #5931 / 0.001% |
| 2003 | 9 / #7481 / 0.000% |
| 2002 | 7 / #8813 / 0.000% |
| 2001 | 5 / #11236 / 0.000% |
| 1996 | 5 / #9578 / 0.000% |