It means a loving, cheerful little dude. Sometimes he gets in fights, but he is still A entergetic little brother.

Jack is a name everyone wants,Jack is a person who is very handsom and get any girl he wants.He sometimes can throw temopertantrums but, he will always be a loving guy and also will always be loved.

JAck is awesome

VERY energetic

well i dont know about you but i know this jack and he happens to be the coolest person i know so that might say something about the name

There are many variations.... meaning one jack can be the love of your life, while another is worthy of lethel injection!

The coolest name eeeeeevvvvvvvvaaaaa

a man who is athleatic

jack is a hot name that every one would want

The sweetest, loveiest, funniest guy I know(:

happy n has red freaken hair