Yan kacha mma aha pụtara: Okike, Kechioma, Enyi na enyi, Iwe, Eji obi ụtọ. Nweta Yan pụtara aha.
Do kacha mma aha nna pụtara: Emesapụ aka, Ifịk, Eru, Enyịn, Okike. Nweta Do pụtara aha nna.
Yan si malite aha mbụ. Belarusian variant of Ioannes (see John). Nweta Yan si malite aha mbụ.
Aha ikpeazụ Do kasị nkịtị na South Korea, Vietnam. Nweta Do aha nna na-agbasa.
Agakọta aha maka Yan 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, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Nweta Yan na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Yan: Pikaev, Perin, Robichaux, Slimmer, Olsvewski. Nweta List of surnames na aha Yan.
Kasị nkịtị aha na aha ikpeazụ Do: Khoa, Rickey, Tam, Sid, Lanvy. Nweta Aha na-aga na Do.
Ndakọrịta nke Yan na Do bụ 74%. Nweta Ndakọrịta nke Yan na Do.