Globally, เพ็ญแสง (เพ็ญแสง 
, Pensang 
, Pensaeng ) is a very rare dominantly girly, but uncommonly male first name. The given name เพ็ญแสง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare principally girly, but very infrequently boy's name. Likewise, เพ็ญแสง is the last name as well as the forename.