Surname Gran Bretaña (Britanya 
, Gran Bretaña 
) , all over the world, is a rare last name. The surname Gran Bretaña is characteristic of Algeria, where it is a rare surname, Chile, where it is an extremely rare surname, and Philippines. Also, Gran Bretaña is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Britanya | Algeria, Philippines, United States, New Zealand, Jamaica |
| Gran Bretaña | Chile |