Caj siyifikasyon Non pi bon: Chans, Konpetan, Aktif, Kreyatif, Kè kontan. Jwenn Caj siyifikasyon nan non.
Jara pi bon siyifikasyon ti non: Atantif, Kè kontan, Chans, Konpetan, Tanperaman. Jwenn Jara sa vle di nan non.
Caj orijin nan premye non. Variant nan Kai. Jwenn Caj orijin nan premye non.
Denye non Jara pi komen nan Ajantin, Chili, Ekwatè, Paragwe, Perou. Jwenn Jara ti non gaye.
Non synonyme pou Caj nan diferan peyi ak lang: Caio, Caius, Cees, Corné, Cornélio, Corneille, Cornel, Cornelio, Cornelis, Corneliu, Cornelius, Gaios, Gaioz, Gaius, Gearóid, Gérard, Geert, Gellért, Gerard, Gerardo, Gerd, Gerhard, Gerhardt, Gerrard, Gerrit, Gert, Gherardo, Jerrard, Jorrit, Jurryt, Kai, Kajus, Kay, Kees, Kerneels, Klaas, Klaes, Klaos, Kornél, Kornel, Korneli, Miklavž, Miklós, Mikołaj, Mikoláš, Mikula, Mikuláš, Mykola, Neacel, Neculai, Niccolò, Nichol, Nicholas, Nick, Nickolas, Nickolaus, Nico, Nicol, Nicola, Nicolás, Nicolaas, Nicolae, Nicolao, Nicolaos, Nicolas, Nicolau, Nicolaus, Nicolò, Niek, Nigul, Niklas, Niklaus, Nikola, Nikolaas, Nikolai, Nikolaj, Nikolajs, Nikolao, Nikolaos, Nikolas, Nikolaus, Nikolay, Nikoloz, Nikora, Nioclás, Sjra. Jwenn Caj nan lòt lang.
Ki pi komen non ak siyati Jara: Marion, Holley, Anthony, Otha, Jefferey. Jwenn Non ki ale ak Jara.
Konpatibilite a Caj ak Jara se 80%. Jwenn Konpatibilite a Caj ak Jara.