Family name Surmaj (Surmaj 
) , across the world, is a rare cognomen. The surname Surmaj is characteristic of Eastern Europe, particularly Slovakia, where it is quite a rare surname, Czechia, where it is a rare surname, and Poland. Very seldom, Surmaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Surmaj | United Kingdom, Czechia, United States, Poland, Slovakia |
| jan surmaj CZ (b. 1898) |
|
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| jurko surmaj UA (b. 1920) |
|
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| stanislav surmaj UA (b. 1921) |
|