Family name ลัมสุต (ลัมสุต 
) , across the world, is a very rare cognomen. The last name ลัมสุต is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ลัมสุต | Thailand |
นวพร, นัณฐพล, and เกริกเกียรติ