Surname Tinnis (Tinnis 
) , all around the world, is a very rare family name. The family name Tinnis is characteristic of Finland, where it is a very rare surname, Germany, and the United States, where it is an extremely rare surname. Much less frequently, Tinnis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tinnis | Germany, South Africa, Finland, United States, India |
| fredrik tinnis researcher |
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