Col siyifikasyon Non pi bon: Kè kontan, Modèn, Grav, Konpetan, Atantif. Jwenn Col siyifikasyon nan non.
Trefz pi bon siyifikasyon ti non: Modèn, Temèt, Atantif, Kreyatif, Zanmitay. Jwenn Trefz sa vle di nan non.
Col orijin nan premye non. Medyeval fòm kout nan Nicholas. Jwenn Col orijin nan premye non.
Non synonyme pou Col nan diferan peyi ak lang: Claes, Claus, Colin, Collin, Kai, Kay, Klaas, Klaes, Klaos, Klas, Klaus, Kolos, Kolya, Launo, Miklavž, Miklós, Mikołaj, Mikoláš, Miksa, Mikula, Mikuláš, Mykola, Neacel, Neculai, Nels, Nic, Niccolò, Nichol, Nicholas, Niĉjo, Nick, Nickolas, Nickolaus, Nicky, Nico, Nicol, Nicola, Nicolás, Nicolaas, Nicolae, Nicolao, Nicolaos, Nicolas, Nicolau, Nicolaus, Nicolò, Nicu, Nicușor, Niek, Niels, Nigul, Niilo, Nik, Nika, Nikica, Niklas, Niklaus, Niko, Nikola, Nikolaas, Nikolai, Nikolaj, Nikolajs, Nikolao, Nikolaos, Nikolas, Nikolaus, Nikolay, Nikolche, Nikoloz, Nikora, Nikša, Nikusha, Nils, Nioclás. Jwenn Col nan lòt lang.
Ki pi komen non ak siyati Trefz: Sonia, Nicholle, Raymonde, Trenton, Gunnar. Jwenn Non ki ale ak Trefz.
Konpatibilite a Col ak Trefz se 70%. Jwenn Konpatibilite a Col ak Trefz.