Cognomen Ефремов (Ефремов 
, Efremov 
, Jefremow 
, along with others...) , all around the world, is a common last name. The last name Ефремов is habitual in Russia, where it is quite a common surname, North Macedonia, and Belarus (explore the name in all countries). In absolute terms, the name is most common in Russia, Kazakhstan, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Ефремов | Ukraine, Kazakhstan, Belarus, Russia, Kyrgyzstan |
| Efremov | Moldova, North Macedonia, Bulgaria, Russia, Israel |
| Jefremow | Germany, Canada, Argentina, Venezuela, United States |
| Efremow | Russia, United States, Germany |
| Jefremov | Germany, Estonia, Spain, Lithuania, United States |
| Yefremov | Germany, Uzbekistan, Russia, United States, Israel |
|
ефремов, александр павлович RU (b. 1815) |
|
|
ефремов, пётр александрович Russian literary historian, RU (b. 1830) |
|
|
ефремов, николай прокопьевич RU (b. 1860) |
|
|
иван антонович ефремов RU (b. 1867) |
|
|
ефремов, лаврентий александрович RU (b. 1878) |
|
|
михаил григорьевич ефремов Russian and Soviet military leader, Red Army lieutenant general, RU (b. 1897) |
|
|
иван антонович ефремов Soviet paleontologist, science fiction author and social thinker, RU (b. 1907) |
|
|
ефремов, михаил тимофеевич Soviet politician, RU (b. 1911) |
|
| дмитрий дмитриевич ефремов (b. 1859) |
|
|
|
ефремов, александр ефремович RU (b. 1910) |
|
|
ефремов, аркадий иванович RU (b. 1916) |
|
| ефремов, доминик иванович Soviet politician, LV (b. 1881) |
|
|
|
герберт александрович ефремов Soviet engineer, RU (b. 1933) |
|
|
ефремов, вениамин павлович RU (b. 1926) |
|
| ефремов, николай николаевич Russian Soviet chemist and teacher., UA (b. 1886) |
|