Family name Lonys (Lonys 
) , across the world, is a very rare last name. The family name Lonys is habitual in Belgium, where it is a very rare surname, Nicaragua, and Venezuela. Measured by absolute frequency, this name is the most popular in Belgium, Venezuela, and Mexico. Also, Lonys is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lonys | Mexico, Brazil, Belgium, Venezuela, Nicaragua |
| didier lonys BE |
|