Last name Зариньш (Zarins 
, Зариньш 
, Zariņš ) , around the world, is quite a rare surname. The cognomen Зариньш is characteristic of Northern Europe, particularly Latvia, where it is a common surname, Estonia, where it is quite a rare surname, and Lithuania. Measured by absolute frequency, this name is the most popular in Latvia, the United States, and Sweden.
| VARIANT | COUNTRY |
|---|---|
| Zarins | Sweden, United Kingdom, Australia, United States, Latvia |
| Зариньш | Russia, Ukraine |
| Zariņš | United States, Latvia |
| зариньш, карлис Latvian diplomat, LV (b. 1879) |
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| валдис зариньш Latvian musician, LV (b. 1942) |
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