Nikolajs maana ya jina bora: Wenye uwezo, Tete, Ukarimu, Temperament, Ubunifu. Pata Nikolajs maana ya jina.
Nikolajs asili ya jina la kwanza. Aina ya Kilatvia ya Nicholas. Pata Nikolajs asili ya jina la kwanza.
Majina ya jina la Nikolajs katika nchi tofauti na lugha tofauti: Cai, Caj, Claes, Claus, Col, Colin, Collin, Kai, Kaj, 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, Nikolao, Nikolaos, Nikolas, Nikolaus, Nikolay, Nikolche, Nikoloz, Nikora, Nikša, Nikusha, Nils, Nioclás. Pata Nikolajs kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Gurnee: Collin, Quentin, Johnnie, Fransisca, Gino. Pata Majina yanayotembea na Gurnee.