Family name Ratrada (Ratrada 
) , throughout the world, is an extremely rare surname. Much more prevalently, Ratrada is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ratrada | United States, Thailand |
Kumde, Sonart, Kesspratoom, Thongsun, Suriyapak, and Phuangchampa