Yoan kacha mma aha pụtara: Ifịk, Obodo, Iwe, Enyịn, Eji obi ụtọ. Nweta Yoan pụtara aha.
Alsen kacha mma aha nna pụtara: Oge a, Obodo, Eji obi ụtọ, Enyi na enyi, Enyịn. Nweta Alsen pụtara aha nna.
Yoan si malite aha mbụ. Bulgarian form of John. Nweta Yoan si malite aha mbụ.
Yoan aha diminutives: Ivo, Yanko. Nweta Nicknames maka Yoan.
Agakọta aha maka Yoan 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, 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, 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, Ohannes, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Siôn, Sjang, Sjeng, Van, Vanja, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Nweta Yoan na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Alsen: Donny, Aurelio, Hiram, Hollis, Sandy, Aurélio. Nweta Aha na-aga na Alsen.
Ndakọrịta nke Yoan na Alsen bụ 82%. Nweta Ndakọrịta nke Yoan na Alsen.