Family name Chandrasek (Chandrasek 
) , in the entire world, is a very rare last name. The surname Chandrasek is characteristic of Norway, where it is a rare surname, and the United States, where it is an extremely rare surname. More prevalently, Chandrasek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chandrasek | India, Canada, Norway, United States |