Worldwide, Couailler-Balboa (Couailler-Balboa 
) is an extremely rare unknown gender first name. Predominantly, Couailler-Balboa is the last name as well as the forename. Parts of the name also exists independently as a last name Couailler, and a last name Balboa.
| VARIANT | COUNTRY |
|---|---|
| Couailler-Balboa | France |