Jowan siyifikasyon Non pi bon: Chans, Kreyatif, Modèn, Zanmitay, Tanperaman. Jwenn Jowan siyifikasyon nan non.
Ong pi bon siyifikasyon ti non: Kè kontan, Grav, Konpetan, Atantif, Aktif. Jwenn Ong sa vle di nan non.
Jowan orijin nan premye non. Cornish fòm John. Jwenn Jowan orijin nan premye non.
Denye non Ong pi komen nan Malezi, Filipin, Singapore, Taiwan, Togo. Jwenn Ong ti non gaye.
Non synonyme pou Jowan nan diferan peyi ak lang: 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, Jackin, Jake, Ján, Jancsi, Janek, Janez, 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, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Jussi, Keoni, Keshaun, Keshawn, Nelu, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, 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. Jwenn Jowan nan lòt lang.
Ki pi komen non ak siyati Ong: Stanley, Max, Ma. Sharon, Kimberly, Daren. Jwenn Non ki ale ak Ong.
Konpatibilite a Jowan ak Ong se 73%. Jwenn Konpatibilite a Jowan ak Ong.