Surname Матцовсчи (Матцовсчи 
) , across the world, is a very rare cognomen. The last name Матцовсчи is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Матцовсчи | Russia |
Оцтавиан, and Цонстантин