Jack(English) Diminutive of John: God is Gracious. During the Middle Ages, Jack Was So Common That it Was Used As a General Term for 'Man' or 'Boy'. Famous Bearer: American Actor Jack Lemmon
Jackie(English) Diminutive of Jack, Derived from John: God is Gracious. During the Middle Ages, Jack Was So Common That it Was Used As a General Term for 'Man' or 'Boy'. Famous Bearer: American Actor Jack Lemmon. Use
Jackson(Scottish) God Has Been Gracious; Has Shown Favor. Based on John or Jacques
Jacky(Scottish) God Has Been Gracious; Has Shown Favor. Based on John or Jacques