Cognomen Krotkova (Krotkova 
) , throughout the world, is a very rare surname. The cognomen Krotkova is habitual in Estonia, where it is a rare surname, Belarus, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krotkova | Germany, Russia, Estonia, Belarus, United States |
| christina krotkova spy |
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