Around the globe, Gruel (Gruell 
, Gruel 
, Gruau 
) is an extremely rare boy's first name. Much more prevalently, Gruel is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gruell | United States, Austria, Poland, Germany, Canada |
| Gruel | Argentina, United States, France, Germany, Canada |
| Gruau | United States, Spain, France, Switzerland, Brazil |
| Gruwel | Germany, Canada, Netherlands, United States |
| hela gruel German voice actor, DE (b. 1902) |
|