Surname Loccoz (Loccoz 
) , in the world, is a very rare cognomen. The family name Loccoz is habitual in France, where it is a rare surname, Chile, where it is an extremely rare surname, and the United States. Also, Loccoz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loccoz | Chile, United States, France |