Surname Murillo Sarmiento (Murillo Sarmiento 
) , across the world, is a very rare family name. The surname Murillo Sarmiento is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Honduras, where it is a very rare surname, and Chile, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Ecuador, Spain, and Honduras.
| VARIANT | COUNTRY |
|---|---|
| Murillo Sarmiento | Spain, Ecuador, Honduras, Chile |