Surname Laruche (Laruche 
) , all over the world, is a very rare family name. The last name Laruche is habitual in France, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Canada. In absolute terms, it is the most numerous in France, the United States, and Venezuela. Much less frequently, Laruche is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Laruche | Philippines, Canada, France, Venezuela, United States |