Throughout the world, Chaulagain (Chaulagain 
) is a rare masculine forename. The first name Chaulagain is characteristic of Southern Asia, particularly Nepal, where it is a rare male name. More prevalently, Chaulagain is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chaulagain | Malaysia, Nepal, Qatar, Saudi Arabia, United Arab Emirates |
| sajja chaulagain Nepali singer |
|