Ivica kacha mma aha pụtara: Enyịn, Oge a, Oké njọ, Kechioma, Okike. Nweta Ivica pụtara aha.
Rybak kacha mma aha nna pụtara: Ifịk, Oké njọ, Okike, Eru, Eji obi ụtọ. Nweta Rybak pụtara aha nna.
Ivica si malite aha mbụ. Diminutive of Ivan. Nweta Ivica si malite aha mbụ.
Agakọta aha maka Ivica na mba dị iche iche na-asụ asụsụ: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannis, Giovanni, Gjon, Hanke, Hankin, Hann, Hanne, Hannes, Hannu, Hans, Hovhannes, Hovik, Hovo, Iain, Ian, Iancu, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivo, Iwan, Jaan, Jānis, Ján, Jancsi, Janek, Janez, Jani, Janika, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jean, 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, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Nweta Ivica na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Rybak: Jackie, Gita, Carroll, Emanuel, Rosario, Emánuel, Rosário. Nweta Aha na-aga na Rybak.
Ndakọrịta nke Ivica na Rybak bụ 68%. Nweta Ndakọrịta nke Ivica na Rybak.