Supplanter
A short form of Jacob or Jackson, or a Welsh variant of Jack. It ultimately derives from the Hebrew name Yaakov, referring to the biblical patriarch who was born holding his twin brother's heel.
About 15 boys were named Jac in 2025.
US births per 5-year period, 1990–present (SSA data).
British writer known for Doctor Who novels
Cold and ambitious cardiothoracic surgeon · Holby City
West End stage actor
