Cognomen Oltuski (Oltuski 
) , across the world, is a very rare last name. The cognomen Oltuski is characteristic of Belgium, where it is a very rare surname, Israel, and France, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Belgium, the United States, and France.
| VARIANT | COUNTRY |
|---|---|
| Oltuski | Belgium, France, Israel, United States, Argentina |
| enrique oltuski Cuban politician (1930-2012), CU (b. 1930) |
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| laurence oltuski Belgian actress, BE (b. 1976) |
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