Last name Siebu (Siebu 
) , in the world, is a rare surname. The family name Siebu is characteristic of Ghana, where it is a rare surname, Tanzania, where it is a very rare surname, and Canada. Measured by absolute frequency, it most frequently occurs in Ghana, Tanzania, and the United States. Much less frequently, Siebu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Siebu | Ghana, United States, Nigeria, Tanzania, India |