Jan siyifikasyon Non pi bon: Atantif, Modèn, Kè kontan, Chans, Aktif. Jwenn Jan siyifikasyon nan non.
Koch pi bon siyifikasyon ti non: Kè kontan, Konpetan, Grav, Jenere, Modèn. Jwenn Koch sa vle di nan non.
Jan orijin nan premye non. Medyeval fòm angle nan John, derived from the Old French form Jehan. Jwenn Jan orijin nan premye non.
Koch orijin. German proch a Cook. Jwenn Koch orijin.
Jan diminutives Non: Jackin, Jankin. Jwenn Surnon pou Jan.
Denye non Koch pi komen nan Otrich, Denmark, Almay, Liksanbou, Swis. Jwenn Koch ti non gaye.
Non synonyme pou Jan nan diferan peyi ak lang: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hampus, Hank, Hanke, 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, 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, Nelu, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Seoc, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Jwenn Jan nan lòt lang.
Surnon synonyme pou Koch nan diferan peyi ak lang: Coke, Cokes, Cook, Cooke, Cookson, Cuocco, Cuoco, Kock. Jwenn Koch nan lòt lang.
Surnon pi komen ak non Jan: Kotze, Sarks, Janssen, Janek, Van Der Meij. Jwenn Lis surnon ak non Jan.
Ki pi komen non ak siyati Koch: Brian, Wesley, Krystal, Maira, Robert Heinrich Herman. Jwenn Non ki ale ak Koch.
Konpatibilite a Jan ak Koch se 80%. Jwenn Konpatibilite a Jan ak Koch.