Cognomen Hafdís (Hafdís 
) , around the globe, is an extremely rare surname. Much more frequently, Hafdís is the forename as well as the last name.
Iura, Bjarnadóttir, Bjarnadottir, Rúnarsdóttir, Daníelsdóttir, Guðlaugsdóttir, Gísladóttir, Jakobsdóttir, Einarsdóttir, Ingólfsdóttir, Stefánsdóttir, Pétursdóttir, Gunnarsdóttir, Guðmundsdóttir, Haraldsdóttir, Hallgrímsdóttir, Hafsteinsdóttir, Hilmarsdóttir, Sigurðardóttir, Sigurjónsdóttir, Kristjánsdóttir, Kristínardóttir, Björnsdóttir, Benidiktsdóttir, Sverrisdóttir, Sævarsdóttir, Búadóttir, Bárudóttir, Bogadóttir, Pálsdóttir, Jensdóttir, Jónsdóttir, Harðardóttir, Hansdóttir, Hauksdóttir, Hafþórsdóttir, Vilhjálmsdóttir, Helgadóttir, Magnúsdóttir, Sandholt, Sveinsdóttir, Arnardóttir, Karlsdóttir, Hannesdóttir, Hreiðarsdóttir, Hlynsdóttir, Ársælsdóttir, Ólafsdóttir, Ævarsdóttir, and Sigurbjörnsdóttir