Family name Laohathaimongkol (Laohathaimongkol 
) , all over the world, is a very rare cognomen. The family name Laohathaimongkol is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Laohathaimongkol | Thailand |
| thirayu laohathaimongkol badminton player, TH (b. 1970) |
|
Ratana, Sireekan, Kanyakorn, Putthiporn, and Thongchai