Family name Thyness (Thyness 
) , globally, is a very rare surname. The family name Thyness is characteristic of Norway, where it is quite a rare surname, and Brazil, where it is an extremely rare surname. Very seldom, Thyness is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thyness | Tanzania, Norway, Brazil |
| paul thyness Norwegian politician (1930-2016), NO (b. 1930) |
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| erik thyness Norwegian jurist and judge (b. 1961) |
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| berit thyness badminton player (b. 1966) |
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| karine thyness (b. 1984) |
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