Surname Otieke (Otieke 
) , globally, is a rare family name. The cognomen Otieke is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Otieke is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Otieke | Nigeria, Democratic Republic of the Congo |