Cognomen Siiger (Siiger 
) , throughout the world, is a very rare last name. The surname Siiger is characteristic of Northern Europe, particularly Denmark, where it is quite a rare surname, and Estonia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Siiger | Denmark, Estonia |
| halfdan siiger born:1911-07-28|died:1999-12-11|; Siiger, Halfdan, 1911-1999, DK (b. 1911) |
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| preben siiger Danish painter (1918-1995) (b. 1918) |
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