Cognomen Tuomela-Holti (Tuomela-Holti 
) , worldwide, is an extremely rare surname. The cognomen Tuomela-Holti is habitual in Northern Europe, particularly Finland, where it is a very rare surname. Parts of the name also exists independently as a last name Tuomela, and a last name Holti.
| VARIANT | COUNTRY |
|---|---|
| Tuomela-Holti | Finland |