Klaes moelelo wa lebitso le letle: E tebileng, Mehleng ea kajeno, Ela hloko, Bohale, Bōpo. Fumana Klaes moelelo oa lebitso.
Ferreira lebitso la motumo o motle ka ho fetisisa: Bohale, Mehleng ea kajeno, E sebetsang, Ela hloko, E fanang ka. Fumana Ferreira se boleloang ke lebitso.
Klaes tšimoloho ea lebitso la pele. Frisian short form of Nicholas. Fumana Klaes tšimoloho ea lebitso la pele.
Ferreira qalong. Denoted one from a town named because it was near an iron mine, from ferrum the Latin word for "iron". Fumana Ferreira qalong.
Lebitso la ho qetela Ferreira le tloaelehileng haholo Angola, Brazil, Mozambique, Portugal, Afrika Borwa. Fumana Ferreira lebitso la lebitso le fetisetsang.
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 Ferreira: Victor, Richie, Janise, Stephan, Quintin, Víctor. Fumana Mabitso a tsamaeang le Ferreira.
Ho lumellana ha Klaes le Ferreira ke 78%. Fumana Tšebelisano ea Klaes le Ferreira.