Surname Chilaparapu (Chilaparapu 
) , throughout the world, is a rare family name. The surname Chilaparapu is characteristic of India, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Chilaparapu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chilaparapu | United States, India |