Surname Matantsev (Матанцев 
, Matantsev 
) , around the world, is a rare cognomen. The last name Matantsev is habitual in Belarus, where it is a rare surname, Russia, and Lithuania. Measured by absolute frequency, it most frequently occurs in Russia, Kazakhstan, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Матанцев | Kazakhstan, Russia, Ukraine, Belarus |
| Matantsev | Russia, Czechia, United States, Ukraine, Lithuania |