Supplanter
A modern American elaboration of Jacqueline, which is the French feminine form of Jacques. It ultimately derives from the Hebrew name Jacob, referring to one who follows or replaces another.
Less common today
Jaclynne isn't in the latest US Top 1000. It last peaked at #8,037 in 1990.
US births per 5-year period, 1990–present (SSA data).
