Klaes moelelo wa lebitso le letle: E tebileng, Mehleng ea kajeno, Ela hloko, Bohale, Bōpo. Fumana Klaes moelelo oa lebitso.
Klaes tšimoloho ea lebitso la pele. Frisian short form of Nicholas. Fumana Klaes tšimoloho ea lebitso la pele.
Mabitso a sa tšoaneng bakeng sa Klaes linaheng le lipuo tse sa tšoaneng: 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. Fumana Klaes ka lipuo tse ling.
Mabitso a tloaelehileng ka lebitso la ho qetela Plaxco: Hassie, Michael, Heath, Herschel, Lucio, Lúcio, Michaël. Fumana Mabitso a tsamaeang le Plaxco.