Supplanter
A modern American elaboration of Jacqueline, which is the French feminine form of Jacques. Ultimately derived from the Hebrew name Jacob, it carries the traditional meaning of one who follows or supplants.
Less common today
Jacklynn isn't in the latest US Top 1000. It last peaked at #2,425 in 1991.
US births per 5-year period, 1990–present (SSA data).
