In the entire world, Merlier (Merlier 
) is a very rare unisex given name. The forename Merlier is characteristic of Western Europe, particularly France, where it is a very rare unisex name. Much more frequently, Merlier is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Merlier | Spain, France, Belgium, Hong Kong, Czechia |
|
braam merlier Belgian cyclist, BE (b. 1994) |
|