Surname Posma (Posma 
) , in all the world, is a rare last name. The surname Posma is characteristic of Netherlands, where it is quite a rare surname, Indonesia, where it is a rare surname, and Turkey, where it is a very rare surname. More frequently, Posma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Posma | Turkey, Netherlands, Indonesia, United States, Germany |
| mike posma American ice hockey player, US (b. 1967) |
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| joram m posma researcher |
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| rene a posma researcher |
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