Family name Yuthdanai (Yuthdanai 
) , across the world, is an extremely rare surname. Much more prevalently, Yuthdanai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yuthdanai | Thailand, United States |
Noree, Sidala, Petchdemaneengam, and Wattanajit