Niels uiga igoa sili: Fiafia, Agavaa, Po nei, Toaga, Gauai. Aumai Niels uiga o le suafa.
Groff uiga faaiu sili: Agalelei, Agavaa, Po nei, Toaga, Faauo. Aumai Groff uiga o faaiu.
Niels amataga o le igoa muamua. Danish form of Nicholas. A famous bearer was Niels Bohr (1885-1962), a Danish physicist who investigated the structure of atoms. Aumai Niels amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Niels: NILS. E faapefea e faalauiloa Niels.
Igoa tutusa mo Niels i atunuu ma gagana eseese: Claes, Claus, Col, Colin, Collin, Kai, Kay, Klaas, Klaes, Klaos, Klas, Klaus, Kolos, Kolya, Launo, Miklavž, Miklós, Mikołaj, Mikoláš, Miksa, Mikula, Mikuláš, Mykola, Neacel, Neculai, Nic, Niccolò, Nichol, Nicholas, Niĉjo, Nick, Nickolas, Nickolaus, Nicky, Nico, Nicol, Nicola, Nicolás, Nicolaas, Nicolae, Nicolao, Nicolaos, Nicolas, Nicolau, Nicolaus, Nicolò, Nicu, Nicușor, Niek, 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. Aumai Niels i isi gagana.
Surnames taatele ma igoa Niels: Walkau, Hertz. Aumai Lisi o surnames ma igoa Niels.
O le tele o igoa tutusa ai ma faaiu Groff: Long, Elise, Brande, Frieda, Chong, Élise. Aumai Igoa e aumai faatasi Groff.
Ogatasi o Niels ma Groff o 79%. Aumai Ogatasi o Niels ma Groff.