Family name 廷科 (廷科 
, Tingke 
) , across the world, is a rare cognomen. The surname 廷科 is habitual in Indonesia, where it is a very rare surname, China, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in China, Indonesia, and Philippines. More prevalently, 廷科 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 廷科 | China |
| Tingke | Indonesia, Philippines, China, India, United States |