Surname Sonnenholzner Prieto (Sonnenholzner Prieto 
) , all over the world, is an extremely rare cognomen. The family name Sonnenholzner Prieto is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sonnenholzner Prieto | Chile, Ecuador |