Worldwide, Tarjanne (Tarjanne 
) is an extremely rare unknown gender given name. Much more frequently, Tarjanne is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tarjanne | New Zealand, United States, South Africa, Hungary, Finland |
| tapio tarjanne Finnish lawyer and professor, FI (b. 1901) |
|