Family name Arnalds (Arnalds 
) , in all the world, is a very rare surname. The last name Arnalds is characteristic of Iceland, where it is quite a common surname, Israel, where it is a very rare surname, and Norway.
| VARIANT | COUNTRY |
|---|---|
| Arnalds | Iceland, Norway, Israel, United States |
|
ólöf arnalds Icelandic singer, IS (b. 1980) |
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ólafur arnalds Icelandic musician, IS (b. 1986) |
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| ragnar arnalds Icelandic politician, IS (b. 1938) |
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| ólafur arnalds Icelandic scientist, IS (b. 1954) |
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| bergljót arnalds Icelandic actor and writer, IS (b. 1968) |
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| klara arnalds IS (b. 1988) |
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