Last name Dottrens (Dottrens 
) , all over the world, is a very rare surname. The family name Dottrens is habitual in Switzerland, where it is a rare surname, France, where it is an extremely rare surname, and the United States. Much more frequently, Dottrens is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dottrens | Switzerland, United States, France, Democratic Republic of the Congo |
| robert dottrens Swiss educationist & scholar (1893-1984), CH (b. 1893) |
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| emile dottrens Swiss zoologist (1900-1990), CH (b. 1900) |
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| anne ° dottrens Swiss artist and scientific illustrator, CH |
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