Kay siyifikasyon Non pi bon: Atantif, Modèn, Zanmitay, Jenere, Chans. Jwenn Kay siyifikasyon nan non.
Kay orijin nan premye non. Variant nan Kai. Jwenn Kay orijin nan premye non.
Transcription oswa ki jan yo fè konnen premye non Kay: KIE (nan Swedish). Ki jan yo fè konnen Kay.
Non synonyme pou Kay nan diferan peyi ak lang: Caio, Caius, Cees, Col, Connie, Corné, Cornélio, Corneille, Cornel, Cornelio, Cornelis, Corneliu, Cornelius, Gaios, Gaioz, Gaius, Gearóid, Gérard, Geert, Gellért, Gerard, Gerardo, Gerd, Gerhard, Gerrard, Gerrit, Gerry, Gert, Gherardo, Jerrard, Kai, Kajus, Kees, Kerneels, Klaas, Klaos, Kolos, Kornél, Kornel, Korneli, Miklavž, Miklós, Mikołaj, Mikoláš, Miksa, Mikula, Mikuláš, Mykola, Neacel, Neculai, Nic, Niccolò, Nichol, Nicholas, Niĉjo, Nick, Nickolas, Nicky, Nico, Nicol, Nicola, Nicolás, Nicolaas, Nicolae, Nicolao, Nicolaos, Nicolas, Nicolau, Nicolaus, Nicolò, Nicu, Nicușor, Niek, Niels, Nigul, Niilo, Nik, Niklas, Niko, Nikola, Nikolaas, Nikolai, Nikolaj, Nikolajs, Nikolao, Nikolaos, Nikolas, Nikolay, Nikoloz, Nikora, Nioclás, Sjra. Jwenn Kay nan lòt lang.
Surnon pi komen ak non Kay: Salomon, Bjorn, Leister, Slama, Small. Jwenn Lis surnon ak non Kay.
Ki pi komen non ak siyati Gwylllim: Delta, Thresa, Nick, Tabitha, Chun. Jwenn Non ki ale ak Gwylllim.