We don't have synonyms for nicknames yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are nickname, nicknamed and nicknamer.
(n) :
A familiar, invented name for a person or thing used instead of the actual name of the person or thing, often based on some noteworthy characteristic.
(n) :
A familiar, shortened or diminutive name for a person or thing.
(v) :
(transitive) To give a nickname to (a person or thing).
(n) :
A familiar, invented name for a person or thing used instead of the actual name of the person or thing, often based on some noteworthy characteristic.
(n) :
A familiar, shortened or diminutive name for a person or thing.
(v) :
(transitive) To give a nickname to (a person or thing).