Family name ชิตบุญญวรรณ (ชิตบุญญวรรณ 
) , all over the world, is an extremely rare cognomen. The last name ชิตบุญญวรรณ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ชิตบุญญวรรณ | Thailand |