Cognomen Snell-Garbonell (Snell-Garbonell 
) , globally, is an extremely rare surname. Much more frequently, Snell-Garbonell is the forename as well as the last name. Parts of the name also exists independently as a last name Snell, and a last name Garbonell.
| VARIANT | COUNTRY |
|---|---|
| Snell-Garbonell | Democratic Republic of the Congo |