Globally, Willner (Willner 
, וילנר 
) is a very rare principally boy's, but very seldom feminine first name. The first name Willner is characteristic of the Dominican Republic, where it is a rare male name, and Philippines, where it is a very rare male name. Much more frequently, Willner is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Willner | Austria, Germany, Poland, United States, Sweden |
| וילנר | Israel |