Jóannes kacha mma aha pụtara: Kechioma, Okike, Oké njọ, Obodo, Ifịk. Nweta Jóannes pụtara aha.
van Rooyen kacha mma aha nna pụtara: Enyịn, Enyi na enyi, Ifịk, Eji obi ụtọ, Oké njọ. Nweta van Rooyen pụtara aha nna.
Jóannes si malite aha mbụ. Faroese form of John. Nweta Jóannes si malite aha mbụ.
Aha ikpeazụ van Rooyen kasị nkịtị na Namibia, South Africa. Nweta van Rooyen aha nna na-agbasa.
Agakọta aha maka Jóannes 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, Jón, Jonas, Jone, Joni, Jon, Jon, 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, 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 Jóannes na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ van Rooyen: Andreas, Warren, Angelique, Jani, Jan, Angélique, Ján. Nweta Aha na-aga na van Rooyen.
Ndakọrịta nke Jóannes na van Rooyen bụ 74%. Nweta Ndakọrịta nke Jóannes na van Rooyen.