In the entire world, Arnufo (Arnufo 
) is a very rare masculine first name. The first name Arnufo is characteristic of Colombia, where it is a very rare boy's name, Brazil, and Philippines, where it is a very rare primarily boy's, but scarcely girly name. Very seldom, Arnufo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Arnufo | Mexico, Brazil, Colombia, Philippines, United States |