Family name Otiki (Otiki 
) , in all the world, is a rare last name. The family name Otiki is habitual in Nigeria, where it is a very rare surname, Tanzania, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Nigeria, Tanzania, and India. Likewise, Otiki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Otiki | Philippines, South Africa, India, Tanzania, Nigeria |