James spelled backward
Semaje is a modern American invention created by reversing the letters of the name James. As a result, it shares the etymological roots of James, which is derived from the Hebrew name Jacob, meaning 'supplanter'.
Less common today
Semaje isn't in the latest US Top 1000. It last peaked at #5,770 in 2004.
US births per 5-year period, 1990βpresent (SSA data).