Surname Sügis (Sügis 
) , in all the world, is an extremely rare last name. The cognomen Sügis is characteristic of Northern Europe, particularly Estonia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sügis | Estonia |
| anatol sügis Estonian physicist, EE (b. 1934) |
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| aime sügis Estonian politician and chemist, EE (b. 1935) |
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| elena sügis researcher |
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