Surname นิเวทม์โอฬาร (นิเวทม์โอฬาร 
) , all around the world, is an extremely rare cognomen. The last name นิเวทม์โอฬาร is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| นิเวทม์โอฬาร | Thailand |