Iancu kacha mma aha pụtara: Kechioma, Ifịk, Oké njọ, Oge a, Emesapụ aka. Nweta Iancu pụtara aha.
Kock kacha mma aha nna pụtara: Eji obi ụtọ, Emesapụ aka, Okike, Oge a, Kechioma. Nweta Kock pụtara aha nna.
Iancu si malite aha mbụ. Romanian diminutive of John. Nweta Iancu si malite aha mbụ.
Kock si. Low German cognate of Cook. Nweta Kock si.
Agakọta aha maka Iancu 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, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Iván, Ivan, Ivane, Ivano, Ivica, 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, Ohannes, Rashawn, Seán, Sean, Shane, Shaun, Shawn, 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 Iancu na ndị ọzọ asụsụ.
Agakọta surnames maka Kock na mba dị iche iche na-asụ asụsụ: Coke, Cokes, Cook, Cooke, Cookson, Cuocco, Cuoco, Koch. Nweta Kock na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Kock: Alexis, Josef, Evaristo, Irvin, Jarod. Nweta Aha na-aga na Kock.
Ndakọrịta nke Iancu na Kock bụ 81%. Nweta Ndakọrịta nke Iancu na Kock.