Cognomen Kovalhuk (Kovalhuk 
) , across the world, is a rare family name. The last name Kovalhuk is characteristic of Brazil, where it is a very rare surname, and the United States, where it is an extremely rare surname.
Mr, Paulo, Pedro, Romeu, Denis, Dirce, Lidia, Luiza, Luana, Joana, Julia, Julio, Tania, Thais, Noeli, Neide, Elias, Elcio, Vanda, Vania, Vilma, Fabio, Katia, Cenia, Andre, Aleks, Ms, Ana, Eva, Anna, Rosa, Diva, Geni, Luis, Luiz, Jose, Odete, Joao, Enzo, Vlad, Igor, Iuri, Olga, Maria, Marli, Marly, Saulo, Simao, Eloy, and Mayara