Surname Troispoux (Troispoux 
) , in the entire world, is a very rare last name. The cognomen Troispoux is characteristic of France, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Troispoux | France, United States |
|
yvette troispoux French photographer, FR (b. 1914) |
|