Family name Valkov (Valkov 
, Валков 
, Вальков 
) , across the world, is a common cognomen. The family name Valkov is habitual in Bulgaria, where it is a common surname, Russia, where it is quite a rare surname, and Serbia. Not in comparison with a country's population, it is commonest in Eastern Europe, particularly Bulgaria, Russia, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Valkov | Russia, Serbia, Bulgaria, United States, Greece |
| Валков | Armenia, Russia, Ukraine |
| Вальков | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Вылков | Kazakhstan, Russia, Belarus |
|
vasily valkov Soviet Ambassador (b. 1904) |
|
| valeri valkov bulgarian footballer (b. 1967) |
|
|
| mikhail y valkov researcher |
|
|
| vladimir totev valkov researcher |
|
|
| alexey valkov researcher |
|
|
| dimitar valkov Dr. rer. nat. Westfälische Wilhelms-Universität Münster 2014 |
|
|
| eugene valkov researcher |
|
|
| radoslav valkov Ph.D. Universiteit Antwerpen 2016 |
|
|
| aleksandr valkov Russian association football player, RU (b. 1986) |
|
|
| valentin valkov |
|
Mr, Tony, Niki, Erik, Emil, Egor, Ilia, Ilya, Ilko, Ivan, Igor, Oleg, Yuri, Yury, Maria, Marin, Mario, Maxim, Milen, Milko, Misho, Mitko, Toma, Sasho, Tala, Joro, Ms, Lev, Ewa, Val, Van, Ivo, Uri, Mark, Stan, Alex, Anna, Asan, Asen, Ator, Kiro, Krum, Dani, Dimo, Dido, Jana, Jake, Juna, and Stani