nicknames
nounUK /ˈnɪkneɪmz/
US /ˈnɪkneɪmz/
Nicknames are special names you give to friends or family instead of their real name.
My friends call me Sunny, and that's one of my nicknames.
RELATED WORDS
OTHER MEANINGS
2. Short forms of a person's real name used informally.
Bill is a common nickname for William.
3. Descriptive names based on a person's traits or actions.
His teammates gave him the nickname Speedy because he runs so fast.
4. Names used online instead of real names.
She picked a fun nickname for her game account.