Jan kacha mma aha pụtara: Enyịn, Oge a, Eji obi ụtọ, Kechioma, Ifịk. Nweta Jan pụtara aha.
Howlett kacha mma aha nna pụtara: Obodo, Enyi na enyi, Iwe, Ifịk, Okike. Nweta Howlett pụtara aha nna.
Jan si malite aha mbụ. Medieval English form of John, derived from the Old French form Jehan. Nweta Jan si malite aha mbụ.
Jan aha diminutives: Jackin, Jankin. Nweta Nicknames maka Jan.
Agakọta aha maka Jan 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, 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, Jackie, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Janko, Janne, Jannick, Jannik, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Jock, Jockie, Jocky, Johan, Johanan, Johann, Johannes, Johano, John, Johnie, Johnnie, Johnny, Jón, Jonas, Jone, Joni, Jon, Jon, Jóannes, Jóhann, Jóhannes, Joop, Jouni, Jovan, Jowan, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Jussi, Keoni, Keshaun, Keshawn, Nelu, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Seoc, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Nweta Jan na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Jan: Sarks, Janssen, Van Der Meij, Janek, Frajkor. Nweta List of surnames na aha Jan.
Kasị nkịtị aha na aha ikpeazụ Howlett: Lorrine, Jacob, Andy, Charles, Edison. Nweta Aha na-aga na Howlett.
Ndakọrịta nke Jan na Howlett bụ 75%. Nweta Ndakọrịta nke Jan na Howlett.