Globally, ลำแสง (Lamsang , Beamy , ลำแสง) is a very rare principally masculine, but very seldom girly first name. More frequently, ลำแสง is the last name as well as the forename.
Beam, Lamsaeng, and Lumsaeng
, Beamy 
, ลำแสง) is a very rare principally masculine, but very seldom girly first name. More frequently, ลำแสง is the last name as well as the forename.