Surname Trégouët (Trégouët 
) , all around the world, is a very rare last name. The family name Trégouët is characteristic of Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Trégouët | France |
| rené trégouët French politician, FR (b. 1940) |
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| yann trégouët French actor, FR (b. 1975) |
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| david-alexandre trégouët researcher |
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| paul trégouët researcher |
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| corentin trégouët researcher |
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| maurène trégouët |
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