Surname Walys (Walys 
) , globally, is a very rare last name. The last name Walys is habitual in Australia, where it is a very rare surname, Nicaragua, and Honduras. Not in comparison with a country's population, this name is the most popular in Australia, Mexico, and Venezuela. More prevalently, Walys is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Walys | Mexico, Brazil, Colombia, Venezuela, Australia |