Last name Rutayuga (Rutayuga 
) , worldwide, is a rare family name. The family name Rutayuga is habitual in Tanzania, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Rutayuga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rutayuga | United States, Tanzania |