Klaes uiga igoa sili: Matuia, Po nei, Gauai, Lē ma vāloia, Foafoa. Aumai Klaes uiga o le suafa.
Wales uiga faaiu sili: Volatile, Foafoa, Agalelei, Gauai, Fiafia. Aumai Wales uiga o faaiu.
Klaes amataga o le igoa muamua. Frisian short form of Nicholas. Aumai Klaes amataga o le igoa muamua.
Igoa tutusa mo Klaes i atunuu ma gagana eseese: Cai, Caj, Claes, Claus, Col, Colin, Collin, Kai, Kaj, Kay, Klaas, Klaos, Klas, Klaus, Kolos, 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, Niklas, Niklaus, Niko, Nikola, Nikolaas, Nikolai, Nikolaj, Nikolajs, Nikolao, Nikolaos, Nikolas, Nikolaus, Nikolay, Nikoloz, Nikora, Nikusha, Nils, Nioclás. Aumai Klaes i isi gagana.
O le tele o igoa tutusa ai ma faaiu Wales: Jaden, Isaura, Mistie, Enya, Collin. Aumai Igoa e aumai faatasi Wales.
Ogatasi o Klaes ma Wales o 80%. Aumai Ogatasi o Klaes ma Wales.