Surname Matsiei (Мацией 
, Matsiei 
) , in the entire world, is a very rare cognomen. The family name Matsiei is habitual in Greece, where it is a rare surname, and Russia, where it is an extremely rare surname. More frequently, Matsiei is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мацией | Russia |
| Matsiei | Greece, Ukraine |