Moniker (noun)

1. A nickname or pseudonym.
2. A descriptive or identifying name or term.

Origin:

From american english, a blend of the words "moniker" and "nicknam.e"

Examples:

1. His moniker in the music industry is "The King of Pop".
2. The company has a new moniker to reflect its rebranding.
3. She goes by the moniker "Queen of Soul".
4. The moniker "Golden State" is often used to refer to California.
5. The artist is known by his moniker "Da Vinci".