Cognomen Thrien (Thrien 
) , all around the world, is a rare surname. The cognomen Thrien is characteristic of Germany, where it is a rare surname, Canada, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Germany, Canada, and the United States. Much less frequently, Thrien is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thrien | Canada, India, United States, United Kingdom, Germany |