Monicker (noun)
alternative spelling of moniker
Moniker (noun)
A personal name or nickname; an informal label, often drawing attention to a particular attribute.
“The rookie was upset at being called Lemon Drop until she realized that everyone on the team had a silly moniker.”
Moniker (noun)
A signature.
Moniker (noun)
An object (structured item of data) used to associate the name of an object with its location.
Wiktionary
Moniker (noun)
a name
“his real moniker is Dave Kennedy”
Oxford Dictionary