Jean (Engelse)
Jan (Nederlandse, Scandinavische, Slavische, Poolse)
Jamari
Jente (Nederlandse)
Jalyn (Engelse)
Janiel
Jo (Engelse)
Yentl (Joodse)
Joann (Engelse)
Yenthe (Nederlandse)
Jani (Finse, Hongaarse)
Yente (Joodse)
Jamaine
Jalynn (Engelse)
Jenthe (Nederlandse)
Jonne (Nederlandse)
Johnell
Joanny
Jamis
Yentel
Joana, Joan, Jany, Joane, Joann
Tony, Bonny, Conny, Dany, Donny, Jenny, Jinny, Jovana, Joanna, Ioana, Jacy, Jady, Jan, Jann, Jana, Janny, Jeanay, Janay, Jane, Juana, Joni, Jean, Janey, Jandy, Jay, Jeane, Jeana, Jiana, Jolana, Jone, Joanie, Joeann, Joanne, Joby, Jobey, Jody, Jodey, Joely