Cognomen Frolenkova (Frolenkova 
) , all over the world, is a very rare surname. The family name Frolenkova is habitual in Latvia, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Russia, Latvia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Frolenkova | Russia, Ukraine, United States, Latvia |