Cognomen อุดมลาภสกุล (อุดมลาภสกุล 
, Udomlarpsakul , Udomlapsakul 
) , across the world, is a rare family name. The cognomen อุดมลาภสกุล is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Udomlarpsakul, อุดมลาภสกุล | Thailand |
| Udomlapsakul | United States, Thailand |