Cognomen Тармо (Tarmo 
, Тармо 
) , around the world, is quite a common last name. The family name Тармо is characteristic of Tanzania, where it is quite a rare surname, Finland, and Estonia. Not in comparison with a country's population, it is commonest in Tanzania, Indonesia, and Malaysia. Likewise, Тармо is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tarmo | Indonesia, Estonia, Malaysia, Finland, Tanzania |
| Тармо | Russia, Ukraine |