Family name เลิศศิริภิญโญ (เลิศศิริภิญโญ 
) , in the world, is an extremely rare last name. The family name เลิศศิริภิญโญ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| เลิศศิริภิญโญ | Thailand |