Cognomen หาญมงคลชัย (หาญมงคลชัย 
) , worldwide, is a very rare family name. The last name หาญมงคลชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| หาญมงคลชัย | Thailand |
มงคล, มารศรี, and วิไลลักษณ์