Surname Agbasi (Agbasi 
) , all around the world, is quite a rare last name. The surname Agbasi is characteristic of Ghana, where it is quite a rare surname, Nigeria, and the United Kingdom, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Nigeria, Ghana, and the United States. Much less frequently, Agbasi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Agbasi | United Kingdom, South Africa, United States, Ghana, Nigeria |