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