Surname Metailler (Metailler 
) , in the entire world, is a rare family name. The cognomen Metailler is characteristic of France, where it is a rare surname, Italy, where it is an extremely rare surname, and Brazil. Much less frequently, Metailler is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Metailler | Italy, France, Brazil |