What is Billy Joel's nickname?

Billy Joel's nickname is “The Piano Man,” a name linked to his signature 1973 song of the same title. The nickname reflects both his identity as a pianist and the enduring popularity of that early hit.

Joel began taking piano lessons as a child and later built his career around a combination of piano-driven rock, pop, soul, and classical influences. “Piano Man” was inspired partly by his work as a lounge pianist before he became a major recording star, and its characters include a bartender, a businessman, and a singer seeking recognition.

The song appeared on Joel's second studio album, Piano Man, released in 1973. Its narrative style and memorable harmonica part helped make it one of his best-known recordings, while the title became permanently associated with the artist himself.

“The Piano Man” should not be confused with “The Boss,” a nickname most strongly associated with Bruce Springsteen, or “The Voice,” which is commonly associated with other singers and television branding.