Demon
BoyEnglish
Demon is a boy name of English origin meaning "spirit or unclean entity".
About this name
Gender
Boy
Language
English
Religion
Christian
Popularity
79 / 100
Syllables
2
Length
5 letters
Meaning
spirit or unclean entity
Etymology
From Greek 'daimon', a spirit or unclean entity; later influenced by Christian theology to refer to an unclean spirit or evil being
Frequently Asked Questions About Demon
What does the name Demon mean?
Demon means "spirit or unclean entity", and is of English origin.
What is the origin of the name Demon?
Demon originates from English, commonly used in Europe.
Is Demon a boy or girl name?
Demon is typically used as a boy name.
What religion is the name Demon associated with?
Demon is associated with Christian.
Last updated: June 2026