Gian kacha mma aha pụtara: Obodo, Iwe, Eru, Eji obi ụtọ, Enyi na enyi. Nweta Gian pụtara aha.
Demoya kacha mma aha nna pụtara: Oké njọ, Enyịn, Eji obi ụtọ, Ifịk, Iwe. Nweta Demoya pụtara aha nna.
Gian si malite aha mbụ. Short form of Giovanni. Nweta Gian si malite aha mbụ.
Gian aha diminutives: Giannino. Nweta Nicknames maka Gian.
Agakọta aha maka Gian na mba dị iche iche na-asụ asụsụ: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gianni, Giannis, 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, Ivica, Ivo, Iwan, Jaan, Jānis, Jackin, 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, Rashaun, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Nweta Gian na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Gian: Chand, Schiavinato, Gamboa, Joaquin, Palakuri. Nweta List of surnames na aha Gian.
Kasị nkịtị aha na aha ikpeazụ Demoya: Ernie, Luciano, Rosalee, Micki, Ian. Nweta Aha na-aga na Demoya.
Ndakọrịta nke Gian na Demoya bụ 77%. Nweta Ndakọrịta nke Gian na Demoya.