Cognomen Arndís (Arndís 
) , all over the world, is an extremely rare surname. Predominantly, Arndís is the forename as well as the last name.
Ey, Garðarsdóttir, Gísladóttir, Jóhannsdóttir, Einarsdóttir, Hákonardóttir, Friðriksdóttir, Ágústsdóttir, Þórðardóttir, Albertsdóttir, Pétursdóttir, Gunnarsdóttir, Guðmundsdóttir, Halldórsdóttir, Valgarðsdóttir, Ingvarsdóttir, Ásgeirsdóttir, Ásbjörnsdóttir, Þorgeirsdóttir, Sigurjónsdóttir, Reynisdóttir, Bjarnadóttir, Sverrisdóttir, Ólafsdóttir, María, Finnsson, Árdal, Arnalds, Jónsdóttir, Tyrfingsdóttir, Egilsdóttir, Harðardóttir, Magnúsdóttir, Kristjánsdóttir, Sigfúsdóttir, Arnarsdóttir, Bergsdóttir, Bragadóttir, Birgisdóttir, Jónasdóttir, Jósefsdóttir, Thorarensen, Hrafnsdóttir, Árnadóttir, Arnardóttir, and Vilhjálmsdóttir