Last name Sanfiel (Sanfiel 
) , in the world, is a rare surname. The surname Sanfiel is habitual in Spain, where it is a rare surname, Venezuela, and Colombia, where it is a very rare surname. In absolute terms, this name is the most popular in Spain, the United States, and Venezuela. Likewise, Sanfiel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sanfiel | Chile, Spain, Colombia, Venezuela, United States |