Globally, Plante-Finnegan (Plante-Finnegan 
) is an extremely rare unknown gender forename. Predominantly, Plante-Finnegan is the last name as well as the forename. Parts of the name also exists independently as a last name Plante, and a last name Finnegan.
| VARIANT | COUNTRY |
|---|---|
| Plante-Finnegan | United States |