Son of Jack or God is gracious
An English patronymic surname meaning 'son of Jack'. Jack itself is a medieval diminutive of John, which originates from the Hebrew name Yochanan, meaning 'God is gracious'.
Fewer than 5 boys were named Jackman in 2025.
US births per 5-year period, 1990–present (SSA data).
A character in the video game series · Suikoden
