Around the world, Sixberth (Sixberth 
) is a rare male first name. The forename Sixberth is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is a rare male name. Likewise, Sixberth is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sixberth | India, Tanzania |
| sixberth mlowe researcher ORCID ID = 0000-0003-0811-5817 |
|