Supplanter
A modern phonetic spelling of the Hebrew name Jacob. It traditionally refers to the biblical figure born holding his twin brother's heel, later interpreted as 'one who follows' or 'supplanter'.
Less common today
Jaekob isn't in the latest US Top 1000. It last peaked at #8,825 in 2004.
US births per 5-year period, 1990βpresent (SSA data).