Cognomen Kotenkova (Kotenkova 
, Котенкова 
, Котенькова ) , in the entire world, is quite a rare surname. The last name Kotenkova is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan. Not in comparison with a country's population, it is commonest in Eastern Europe, particularly Russia, Belarus, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Kotenkova | Georgia, Russia, Estonia |
| Котенкова | Kazakhstan, Russia, Ukraine, Belarus |
| Котенькова | Russia, Ukraine, Belarus |
| elena a kotenkova researcher ORCID ID = 0000-0003-1864-8115 |
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| polina kotenkova Ph.D. Lomonosov Moscow State University 2014 |
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