Cognomen Gulamu (Gulamu 
) , across the world, is a rare family name. The surname Gulamu is characteristic of Tanzania, where it is a rare surname, Malaysia, where it is an extremely rare surname, and Nigeria. Measured by absolute frequency, it is the most numerous in Tanzania, India, and Nigeria. Likewise, Gulamu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gulamu | Tanzania, India, Nigeria, Malaysia, China |