Surname Олиха (Oliha 
, Олиха 
, Olikha 
) , around the world, is a rare last name. The surname Олиха is habitual in South Sudan, where it is quite a rare surname, Nigeria, where it is a rare surname, and Belgium. In absolute terms, this name is the most popular in Nigeria, South Sudan, and India. Also, Олиха is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oliha | Romania, Belgium, Nigeria, India, South Sudan |
| Олиха | Russia |
| Olikha | India, Canada, South Africa |
| Olixa | Venezuela, United States |