Žan siyifikasyon Non pi bon: Jenere, Zanmitay, Temèt, Chans, Kè kontan. Jwenn Žan siyifikasyon nan non.
Costin pi bon siyifikasyon ti non: Chans, Aktif, Atantif, Grav, Tanperaman. Jwenn Costin sa vle di nan non.
Žan orijin nan premye non. Slovèn fòm Zuan, Gian oswa Jean. Jwenn Žan orijin nan premye non.
Denye non Costin pi komen nan Moldavi, Woumani. Jwenn Costin ti non gaye.
Non synonyme pou Žan nan diferan peyi ak lang: 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, Iain, Ian, Ianto, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Iván, Ivan, Ivane, Ivano, Iwan, Jaan, Jānis, Jack, Jackin, Jake, Ján, Jancsi, Janek, 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, Jóannes, Jóhann, Jóhannes, Joop, Jouni, Jovan, Jowan, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Jussi, Keoni, Keshaun, Keshawn, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vanni, Vano, Xoán, Xuan, Yahya, Yan, Yanick, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan. Jwenn Žan nan lòt lang.
Surnon pi komen ak non Žan: Rakow, Elvey, Smith. Jwenn Lis surnon ak non Žan.
Ki pi komen non ak siyati Costin: Thaddeus, Rashad, David, Meg, Tatiana, Dávid. Jwenn Non ki ale ak Costin.
Konpatibilite a Žan ak Costin se 66%. Jwenn Konpatibilite a Žan ak Costin.