Jón kacha mma aha pụtara: Enyịn, Kechioma, Obodo, Okike, Ifịk. Nweta Jón pụtara aha.
Cowan kacha mma aha nna pụtara: Ifịk, Kechioma, Obodo, Emesapụ aka, Okike. Nweta Cowan pụtara aha nna.
Jón si malite aha mbụ. Icelandic and Faroese form of John. Nweta Jón si malite aha mbụ.
Aha ikpeazụ Cowan kasị nkịtị na Cayman Islands, French Polynesia. Nweta Cowan aha nna na-agbasa.
Agakọta aha maka Jón na mba dị iche iche na-asụ asụsụ: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hampus, Hank, Hanke, Hankin, Hann, Hanne, Hannes, Hannu, Hans, Hasse, Honza, Hovhannes, Hovik, Hovo, Iain, Ian, Iancu, Ianto, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, Jaan, Jānis, Jack, Jackin, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Johan, Johanan, Johann, Johannes, Johano, John, Johnie, Johnnie, Johnny, Jonas, Jone, Joni, Jon, Jon, Joop, Jouni, Jovan, Jowan, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Jussi, Keoni, Keshaun, Keshawn, Nelu, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Van, Vanja, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Nweta Jón na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Jón: Black, Bouwers, Lysik, Copas, Bedingfield. Nweta List of surnames na aha Jón.
Kasị nkịtị aha na aha ikpeazụ Cowan: Boone, Maxwell, Kerry, Barry, Daryl. Nweta Aha na-aga na Cowan.
Ndakọrịta nke Jón na Cowan bụ 82%. Nweta Ndakọrịta nke Jón na Cowan.