Cognomen Tsuruga (Tsuruga 
) , throughout the world, is a very rare family name. The surname Tsuruga is characteristic of Brazil, where it is an extremely rare surname, Chile, and the United States. More frequently, Tsuruga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tsuruga | Japan, Chile, Brazil, United States |
| koji tsuruga researcher (ORCID 0000-0003-3953-9663) |
|
|
| tetsushi tsuruga researcher |
|
|
| mimi tsuruga Ph.D. Technische Universität Berlin 2015 |
|
|
| yosuke tsuruga researcher |
|