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