English word Mayniac comes from English maniac, English Maynard (A surname​.)

Detailed word origin of Mayniac

Dictionary entry	Language	Definition
maniac	English (eng)	A fanatic, a person with an obsession.. An insane person, especially one who suffers from a mania.
Maynard	English (eng)	A surname​.
Mayniac	English (eng)	(slang) A fan of the English singer Conor Maynard.

Words with the same origin as Mayniac