Around the globe, Ndoo (Ndoo 
, Ndowa 
) is a rare predominantly girly, but scarcely boy's first name. The forename Ndoo is characteristic of Saudi Arabia, where it is a rare female name, Libya, and South Africa, where it is a very rare gender-neutral name. Not in comparison with a country's population, this name is the most popular in Saudi Arabia, Nigeria, and Libya. More frequently, Ndoo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ndoo | Tanzania, Kenya, Cameroon, Indonesia, Saudi Arabia |
| Ndowa | Tanzania, Indonesia, Zimbabwe, Democratic Republic of the Congo, Nigeria |