Family name Ásthildur (Ásthildur 
) , around the globe, is an extremely rare last name. Predominantly, Ásthildur is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ásthildur | Iceland |
Jónsdóttir, Guðmundsdóttir, Gunnlaugsdóttir, Albertsdóttir, Stefánsdóttir, Þorsteinsdóttir, Ágústsdóttir, Erlingsdóttir, Jóhannsdóttir, Gísladóttir, Guðlaugsdóttir, Björnsdóttir, Sturludóttir, Þórsdóttir, Ólafsdóttir, Hannesdóttir, Guðjónsdóttir, Magnúsdóttir, Björgvinsdóttir, and Kristjánsdottir