Joop kacha mma aha pụtara: Kechioma, Enyi na enyi, Eji obi ụtọ, Enyịn, Eru. Nweta Joop pụtara aha.
Bílek kacha mma aha nna pụtara: Oge a, Oké njọ, Ifịk, Eru, Iwe. Nweta Bílek pụtara aha nna.
Joop si malite aha mbụ. Dutch diminutive of Johannes or Jozef. Nweta Joop si malite aha mbụ.
Transcription ma ọ bụ otú kpo aha mbụ Joop: YO:P. Olee otú ịkpọ Joop.
Agakọta aha maka Joop na mba dị iche iche na-asụ asụsụ: Anže, Beppe, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Giuseppe, Gjon, Hampus, Hank, Hankin, Hann, Hannes, Hannu, Hans, Hasse, Hohepa, Honza, Hovhannes, Hovik, Hovo, Hovsep, Iain, Ian, Iancu, Ianto, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Ioseb, Ioseph, Iosephus, Ioses, Iosif, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, Jaan, Jānis, Jackin, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jāzeps, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Joe, Joey, Johan, Johanan, Johann, Johannes, Johano, John, Johnie, Johnnie, Johnny, Jojo, Jón, Jonas, Jone, Joni, Jon, Jon, Jóannes, Jóhann, Jóhannes, Joosep, Jooseppi, Józef, Joseba, José, Josèp, Josef, Josep, Josepe, Joseph, Josephus, Joses, Josif, Josip, Jóska, Joško, Joso, Jouni, Jovan, Jowan, Jože, Jozef, Jozefo, Jozo, József, Józsi, Jožef, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Juozapas, Juozas, Jussi, Juuso, Keoni, Keshaun, Keshawn, Nelu, Nino, Ohannes, Osip, Pepe, Pepito, Peppe, Peppi, Peppino, Pino, Rashaun, Rashawn, Seán, Sean, Seòsaidh, Seosamh, Sepp, Seppel, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Soso, Vanni, Vano, Vanya, Xoán, Xosé, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yosef, Yosif, Yosyp, Yousef, Youssef, Yuhanna, Yusef, Yusif, Yussel, Yusuf, Yusup, Zé, Zezé, Zuan, Žan. Nweta Joop na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Bílek: Bettina, Sylvia, Tamekia, Laura, Christeen. Nweta Aha na-aga na Bílek.
Ndakọrịta nke Joop na Bílek bụ 82%. Nweta Ndakọrịta nke Joop na Bílek.