Surname Matsaev (Matsaev 
, Мацаев 
, Матсаев ) , in all the world, is a rare family name. The last name Matsaev is characteristic of Kyrgyzstan, where it is a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Matsaev | Russia |
| Мацаев | Kyrgyzstan, Kazakhstan, Russia, Ukraine |
| Матсаев | Kyrgyzstan, Kazakhstan, Russia |
| vladimir igorevich matsaev Ph.D. Vasyl Karazin Kharkiv National University 1964 |
|