Worldwide, Rasher (Rasher 
) is a very rare mostly male, but infrequently female first name. The forename Rasher is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare predominantly male, but very infrequently feminine name. More frequently, Rasher is the last name as well as the forename.
Rasher is also a name for the fictitious and mythical characters: Rasher , the British comic strip character.