Nik siyifikasyon Non pi bon: Aktif, Konpetan, Zanmitay, Atantif, Jenere. Jwenn Nik siyifikasyon nan non.
Guillen pi bon siyifikasyon ti non: Tanperaman, Grav, Aktif, Kè kontan, Konpetan. Jwenn Guillen sa vle di nan non.
Nik orijin nan premye non. Kout fòm Nikolas, Nikolaos, Nikolaj oswa Nikola. Jwenn Nik orijin nan premye non.
Denye non Guillen pi komen nan Ondiras, Paragwe, Perou, Espay, Venezyela. Jwenn Guillen ti non gaye.
Non synonyme pou Nik nan diferan peyi ak lang: Claes, Claus, Col, Kai, Kay, Klaas, Klaes, Klaos, Klas, Klaus, Kolos, Kolya, Launo, Miklós, Mikołaj, Mikoláš, Miksa, Mikula, Mikuláš, Mykola, Neacel, Neculai, Nels, Niccolò, Nichol, Nicholas, Niĉjo, Nick, Nickolaus, Nico, Nicol, Nicola, Nicolás, Nicolaas, Nicolae, Nicolao, Nicolas, Nicolau, Nicolaus, Nicolò, Nicu, Nicușor, Niek, Niels, Nigul, Niilo, Nika, Nikica, Niklas, Niklaus, Niko, Nikola, Nikolaas, Nikolai, Nikolaj, Nikolajs, Nikolao, Nikolaos, Nikolaus, Nikolay, Nikolche, Nikoloz, Nikora, Nikša, Nikusha, Nils, Nioclás. Jwenn Nik nan lòt lang.
Surnon pi komen ak non Nik: Patel, Carter, Garnett, Zidlont, Nannaware. Jwenn Lis surnon ak non Nik.
Ki pi komen non ak siyati Guillen: Colby, Esme, Bo, Cheree, Cristina, Esmé. Jwenn Non ki ale ak Guillen.
Konpatibilite a Nik ak Guillen se 82%. Jwenn Konpatibilite a Nik ak Guillen.