Surname Arrieta Molina (Arrieta Molina 
) , all over the world, is a very rare cognomen. The cognomen Arrieta Molina is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname, Costa Rica, and Colombia. Measured by absolute frequency, it most frequently occurs in Latin America and the Caribbean, particularly Chile, Colombia, and Ecuador.
| VARIANT | COUNTRY |
|---|---|
| Arrieta Molina | Ecuador, Chile, Costa Rica, Colombia |