Cognomen Rotko (Rotko 
, Ротко 
, Ротько 
) , all around the world, is quite a rare last name. The last name Rotko is habitual in Finland, where it is quite a rare surname, Belarus, and Ukraine. Not in comparison with a country's population, it is the most numerous in Russia, Ukraine, and Finland. Very seldom, Rotko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rotko | Russia, Finland, United States, Poland, Canada |
| Ротко | Russia, Ukraine |
| Ротько | Russia, Ukraine, Belarus |
|
heikki rotko FI (b. 1961) |
|
| jorma rotko Finnish journalist and writer, FI (b. 1946) |
|
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| tuula rotko FI (b. 1944) |
|
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| marek rotko researcher ORCID ID = 0000-0001-9598-2155 |
|
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| aira rotko Finnish association football player, FI |
|
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| daria rotko researcher |
|