Cognomen Eiduks (Eiduks 
) , worldwide, is a rare surname. The surname Eiduks is characteristic of Latvia, where it is quite a common surname, Estonia, where it is a rare surname, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Eiduks | Canada, Estonia, United States, United Kingdom, Latvia |
| jānis eiduks (b. 1897) |
|
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| jūlijs eiduks (b. 1904) |
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| valts eiduks Latvian cross-country skier, LV (b. 1986) |
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