The word "nicknames" can be substituted with an array of other terms to convey the same meaning. Some synonyms for the word "nicknames" include monikers, appellations, sobriquets, handles, labels, tags, cognomens, aliases, epithets, and bynames. Each of these terms can be used to refer to a name given to someone as an alternative to their real name. These names are often given based on a person's personality, physical attributes, or achievements. Nicknames are commonly used among friends and family members, but they can also be used in professional settings as well. Regardless of the term used, they all serve the purpose of referring to someone by a name that is not their given name.