Word Study
byname
WORDNET DICTIONARY
Noun byname has 1 sense
- byname(n = noun.communication) cognomen, moniker, nickname, sobriquet, soubriquet - a familiar name for a person (often a shortened version of a person's given name); "Joe's mother would not use his nickname and always called him Joseph"; "Henry's nickname was Slim" is a kind of appellation, appellative, denomination, designation
For further exploring for "byname" in Webster Dictionary Online