Surname ลาภศิริสุทธิบูรณ์ (ลาภศิริสุทธิบูรณ์ 
) , globally, is a very rare family name. The cognomen ลาภศิริสุทธิบูรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ลาภศิริสุทธิบูรณ์ | Thailand |