Across the world, Waltter (Waltter 
) is a rare boy's first name. The forename Waltter is characteristic of Nicaragua, where it is a rare masculine name, Angola, and Argentina, where it is a very rare boy's name. Not in comparison with a country's population, this name is the most popular in Angola, Brazil, and Mexico. Much less frequently, Waltter is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Waltter | Angola, Argentina, Brazil, Colombia, Guatemala |