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