Joannes merkilegu heiti: Gaum, Rokgjarnt, Skapandi, Alvarlegt, Vingjarnlegur. Fá Joannes merking nafns.
Nicholas merkilegu eftirnafninu: Alvarlegt, Nútíma, Kát, Gaum, Hæfur. Fá Nicholas merking eftirnafn.
Joannes Uppruni fornafns. Latin variant of Johannes. Fá Joannes Uppruni fornafns.
Eftirnafn Nicholas algengasta í Belís, Papúa Nýja-Gínea, Sankti Lúsía, Trínidad og Tóbagó, Bretland. Fá Nicholas eftirnafn breiða út.
Samheiti fyrir Joannes í mismunandi löndum og tungumálum: 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, Jackie, Jackin, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joan, Joãozinho, Joĉjo, Jock, 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, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Seoc, 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. Fá Joannes á öðrum tungumálum.
Algengustu nöfnin með eftirnafninu Nicholas: Nereida, Robert John, Donald, John, Porter. Fá Nöfn sem fara með Nicholas.
Samhæfni Joannes og Nicholas er 77%. Fá Samhæfni Joannes og Nicholas.