Family name Ruoth (Ruoth 
) , around the world, is a rare last name. The family name Ruoth is habitual in Kenya, where it is a rare surname, India, where it is an extremely rare surname, and the United States. Much less frequently, Ruoth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruoth | India, United States, Kenya |