Surname Gatr-Alnada (Gatr-Alnada 
) , in all the world, is an extremely rare last name. Much more frequently, Gatr-Alnada is the forename as well as the last name. Parts of the name also exists independently as a last name Gatr, and a last name Alnada.
| VARIANT | COUNTRY |
|---|---|
| Gatr-Alnada | United States |