Last name Торвалд (Thorvald 
, Торвалд 
) , around the world, is a very rare family name. The surname Торвалд is habitual in Northern Europe, particularly Denmark, where it is a rare surname, Sweden, and Norway, where it is a very rare surname. In absolute terms, it is commonest in Sweden, Denmark, and the United States. More frequently, Торвалд is the forename as well as the last name.