Total babies named Semajay (all years): 63
| Year | Boys (count / rank / %) |
|---|---|
| 2019 | 6 / #11903 / 0.000% |
| 2013 | 5 / #13731 / 0.000% |
| 2012 | 6 / #12030 / 0.000% |
| 2011 | 7 / #10585 / 0.000% |
| 2008 | 11 / #7616 / 0.001% |
| 2007 | 12 / #7006 / 0.001% |
| 2006 | 5 / #13667 / 0.000% |
| 2005 | 6 / #11227 / 0.000% |
| 2004 | 5 / #12912 / 0.000% |