In the world, Arnheiður (Arnheiður 
) is an extremely rare unknown gender given name.
| VARIANT | COUNTRY |
|---|---|
| Arnheiður | Iceland |
| arnheiður guðjónsdóttir IS (b. 1915) |
|
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| arnheiður sigurðardóttir IS (b. 1921) |
|
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| arnheiður eyþórsdóttir researcher (ORCID 0000-0003-4533-4584) |
|
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| arnheiður eiríksdóttir IS (b. 1990) |
|
Björg, Leifsdóttir, Jónsdóttir, Eyþórsdóttir, Ófeigsdóttir, Runólfsdóttir, Steinþórsdóttir, Björnsdóttir, Bjarnadóttir, Jóhannsdóttir, Guðmundsdóttir, Sigurðardóttir, and Ingjaldsdóttir