Niklas kacha mma aha pụtara: Enyi na enyi, Eji obi ụtọ, Ifịk, Oge a, Okike. Nweta Niklas pụtara aha.
Niklas si malite aha mbụ. Swedish form of Nicholas. Nweta Niklas si malite aha mbụ.
Niklas aha diminutives: Claes, Klas, Nils. Nweta Nicknames maka Niklas.
Transcription ma ọ bụ otú kpo aha mbụ Niklas: NIK-lahs (na Swedish), NEEK-lahs (na Finnish). Olee otú ịkpọ Niklas.
Agakọta aha maka Niklas na mba dị iche iche na-asụ asụsụ: Col, Colin, Collin, Kai, Kay, Klaas, Klaes, Klaos, Kolos, Kolya, 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, Nigul, Nik, Nika, Nikica, Niko, Nikola, Nikolaas, Nikolai, Nikolaj, Nikolajs, Nikolao, Nikolaos, Nikolas, Nikolay, Nikolche, Nikoloz, Nikora, Nikša, Nikusha, Nioclás. Nweta Niklas na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Niklas: Lodsberg. Nweta List of surnames na aha Niklas.
Kasị nkịtị aha na aha ikpeazụ Shtefanuka: Nicole. Nweta Aha na-aga na Shtefanuka.