Cognomen Цауне (Caune 
, Цауне 
) , around the globe, is quite a rare last name. The family name Цауне is habitual in Northern Europe, particularly Latvia, where it is quite a common surname, Lithuania, where it is quite a rare surname, and Estonia, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Latvia, Russia, and France. Much less frequently, Цауне is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Caune | Australia, France, United States, Latvia, Lithuania |
| Цауне | Ukraine, Russia, Kazakhstan |
| юлий семёнович цауне Ukrainian architect (1862-1930), EE (b. 1862) |
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| цауне, ивар association football player, LV (b. 1977) |
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