Surname Otinga (Otinga 
) , all around the world, is quite a rare family name. The surname Otinga is characteristic of Kenya, where it is quite a rare surname, New Zealand, where it is a very rare surname, and Nigeria. Not in comparison with a country's population, this name is the most popular in Kenya, Nigeria, and the United States. Very seldom, Otinga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Otinga | United States, New Zealand, Kenya, Nigeria |