Jackin siyifikasyon Non pi bon: Temèt, Atantif, Konpetan, Tanperaman, Zanmitay. Jwenn Jackin siyifikasyon nan non.
Null pi bon siyifikasyon ti non: Kè kontan, Tanperaman, Konpetan, Kreyatif, Zanmitay. Jwenn Null sa vle di nan non.
Jackin orijin nan premye non. Variant nan Jankin. Jwenn Jackin orijin nan premye non.
Denye non Null pi komen nan Otrich, Bilgari, Lafrans, Itali, Polòy. Jwenn Null ti non gaye.
Non synonyme pou Jackin nan diferan peyi ak lang: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannis, Giovanni, Gjon, Hanke, Hanne, Hannes, Hannu, Hans, Hovhannes, Iain, Ian, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Iván, Ivan, Ivane, Ivano, Iwan, Jaan, Jānis, Jack, Jackie, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Janko, Janne, Jannick, Jannik, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Jock, Jockie, Jocky, 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, Rashaun, Rashawn, Seán, Sean, Seoc, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vanni, Xoán, Xuan, Yahya, Yanick, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Jwenn Jackin nan lòt lang.
Ki pi komen non ak siyati Null: Tonia, Maynard, Malik, Ron, Marcel. Jwenn Non ki ale ak Null.
Konpatibilite a Jackin ak Null se 77%. Jwenn Konpatibilite a Jackin ak Null.