Last name Fritzo (Fritzo 
) , throughout the world, is a very rare surname. The cognomen Fritzo is characteristic of Norway, where it is a very rare surname, Germany, where it is an extremely rare surname, and the United States. Very seldom, Fritzo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fritzo | Norway, Philippines, Mexico, Germany, United States |