Surname Pistou (Pistou 
) , all around the world, is a very rare family name. The last name Pistou is characteristic of France, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Very seldom, Pistou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pistou | India, United Kingdom, France |