In all the world, Riddell-Coble (Riddell-Coble 
) is an extremely rare unknown gender first name. Predominantly, Riddell-Coble is the last name as well as the forename. Parts of the name also exists independently as a last name Riddell, and a last name Coble.
| VARIANT | COUNTRY |
|---|---|
| Riddell-Coble | United States |