Cognomen Sman (สมาน 
, Sman 
, سمان 
) , in the world, is quite a common surname. The cognomen Sman is characteristic of Syria, where it is quite a common surname, Netherlands, where it is quite a rare surname, and Jordan. Not in comparison with a country's population, this name is the most popular in Syria, Egypt, and Thailand. More prevalently, Sman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สมาน | Thailand |
| Sman | Indonesia, Democratic Republic of the Congo, Egypt, Thailand, Netherlands |
| سمان | Saudi Arabia, Syria, Egypt, Jordan, Iraq |
| marie christine van der sman (b. 1957) |
|
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| josé van der sman |
|
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| pieter van der sman |
|
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| p.a. v.d. sman |
|