Jodi, Jodie, Jody,, Jodi, Jodie, Jody
Jente
Jenthe
Jianni
Jian (Chinese)
Jantien (Nederlandse)
Johan (Deense)
Io, Joi, Joy,, Joe, Ja-, Jay, Jeh, Jai, Jae, Je-, Joey, Joao, O-, Iwo
Ja-, Je-, Joelle, Josefa, Josefina, Pepita, Jozefa, Joséphine, Josée, Josèphe, Josepha, Joetta, Joleen,, Yusef, José, Pepe, Pepito, Joze, Jozef, Josif, Iosif, Osip, Youssef, Yousef, Juozas, Yussel, Yosef, Giuseppe, Seosamh, József, Josef, Sepp, Seppel, Xosé, Jooseppi, Juuso, Jochjo, Jozefo, Joe, Joey, Josip, Josep, Hovsep