Cognomen Blanca Telma (Blanca Telma 
) , across the world, is an extremely rare surname. The cognomen Blanca Telma is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Blanca Telma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Blanca Telma | Chile, Peru, Ecuador |