Supplanter
A modern American elaboration of the name Jamie or James, which ultimately derives from the Hebrew name Jacob. It follows the 20th-century trend of adding the '-eca' or '-ica' suffix to established names to create a unique, rhythmic sound.
Less common today
Jameca isn't in the latest US Top 1000. It last peaked at #7,248 in 1993.
US births per 5-year period, 1990βpresent (SSA data).