Cognomen Valchan (Valchan ) , globally, is an extremely rare surname. Much more prevalently, Valchan is the forename as well as the last name.
Валхан, Валчан, Вальхан, and Вальшан
Velev, Valchanov, and Luchanski
) , globally, is an extremely rare surname. Much more prevalently, Valchan is the forename as well as the last name.