the.com/moniker

A name you chose or earned, not the one you were handed at birth.

means A name or nickname a person goes by, especially one adopted rather than given at birth.

from Of uncertain origin — it surfaces in English slang around the 1800s, likely tied to British and Irish Traveller and underworld cant, where coded, chosen names mattered more than official ones. Some trace it loosely to 'monk,' via the idea of monks taking new names upon entering religious life, but this link is folk etymology at best — the truth is the word's early trail runs mostly through slang dictionaries, not documented roots.

origin
From monachus, Latin for monk, oddly enough
usage drift
19th-century criminal slang for alias or nickname
graffiti world
Still means a writer's tag name today
vs name
Implies flair, name just implies paperwork
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