Supplanter or God is gracious
A modern American blend combining the classic name Jack with the popular feminine suffix -lyn. It is often considered a creative variant of Jacqueline, which is the French feminine form of James.
Less common today
Jackilyn isn't in the latest US Top 1000. It last peaked at #4,760 in 1990.
US births per 5-year period, 1990–present (SSA data).
