Family name Metstak (Metstak 
) , around the world, is a very rare surname. The cognomen Metstak is characteristic of Northern Europe, particularly Estonia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Metstak | Estonia |
| eduard metstak (b. 1896) |
|
|
|
margus metstak Estonian basketball player, EE (b. 1961) |
|