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 | Germany, Austria, United States, Poland, Canada |
| Gruel | Germany, United States, Argentina, Canada, France |
| Gruau | Spain, Switzerland, United States, France, Brazil |
| Gruwel | Germany, Netherlands, Canada, United States |
| hela gruel German voice actor, DE (b. 1902) |
|