Around the globe, Olanrewaju (Olanrewaju 
) is a widespread unisex forename. The first name Olanrewaju is characteristic of Nigeria, where it is quite a common gender-neutral name, Niger, where it is a rare boy's name, and Ireland. Measured by absolute frequency, it is the most numerous in Nigeria, the United Kingdom, and the United States. Also, Olanrewaju is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Olanrewaju | United Kingdom, United Arab Emirates, Niger, United States, Nigeria |