What does Jak mean?
(male) Jark, Joak, ..
(female) Jaca, Ji, .. Middle name pairings:
Jak Nathaniel (J.N.), ..
How popular is Jak?
Jak is an unusual first name for males. Jak is an equivalently unusual last name too for both adults and children. (2000 U.S. Demographics)
Which version is better?with its source form and related boy names. Popular variation forms of Jak (not in Top 2000) listed in the Top 2000 are Jack (#40 in recent rankings), Jackie (#1725) and Jacky. Other forms, like Jaq, are uncommon. Adoption of these relations of Jak was more pronounced 85 years ago (median #339) and is now much lower (#1255, ▼57.8%). (2015 Birth Statistics)