Surname Semak (Semak 
, Семак 
, סמאק 
) , all around the world, is quite a rare cognomen. The family name Semak is characteristic of Eastern Europe, particularly Belarus, where it is quite a rare surname, Ukraine, and Russia. Much less frequently, Semak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Semak | Russia, Myanmar, Poland, Indonesia, United States |
| Семак | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| סמאק | Israel |
Siemak, Богданович, Сямак, Сёмак, and سماک
| michael semak (born 1934), CA (b. 1934) |
|
|
| oleg semak (b. 1951) |
|
|
| semak iv researcher |
|
|
| matthew r semak researcher |
|
|
| vladislav semak researcher ORCID ID = 0000-0003-2156-2267 |
|
|
| marija semak Danish athletics competitor (b. 1985) |
|
|
| nikolai semak Russian footballer, RU (b. 1986) |
|
|
| anastasia petrovna semak RU (b. 1982) |
|