The Canadian Encyclopedia — neutral, cited, updated
July 26, 2026Sources cited
Canadianwire.
Canada’s encyclopedia & explainer
Home›Entertainment›Musician›Nikki Sixx
Entertainment • Musician

Nikki Sixx

Nikki Sixx is an American musician, songwriter, and author best known as the bassist and co-founder of Mötley Crüe.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Nikki Sixx is an American musician, songwriter, and author best known as the bassist and co-founder of Mötley Crüe. Born Frank Carlton Serafino Feranna Jr. in San Jose, California, he later adopted the name Nikki Sixx. He also formed the band Sixx:A.M.

Early life and name change

Nikki Sixx was born Frank Carlton Serafino Feranna Jr. in San Jose, California, on December 11, 1958. Sources indicate he later changed his name to Nikki Sixx during his early music career.

Mötley Crüe

Sixx co-founded Mötley Crüe in Los Angeles in the early 1980s with Tommy Lee. He is identified as the band's bassist and a central songwriter, and the group became one of the best-known acts in glam metal.

Other musical projects

Beyond Mötley Crüe, Sixx has played in or been associated with several other acts, including London, Brides of Destruction, and 58. He also formed Sixx:A.M. in 2006 with James Michael and DJ Ashba.

Writing and media work

Sixx has authored memoir-style books and has been involved in radio broadcasting. His memoir The Heroin Diaries is specifically linked to the creation of Sixx:A.M., and he also hosted Sixx Sense.

Key facts

  • Co-founded Mötley Crüe in 1981 with Tommy Lee.
  • Bassist and principal songwriter for Mötley Crüe.
  • Formed Sixx:A.M. in 2006 with James Michael and DJ Ashba.
  • Authored memoir The Heroin Diaries.
  • Hosted the radio program Sixx Sense.
🍁
Canadian context

Mötley Crüe and Nikki Sixx have had a long following in Canada through rock radio, touring, and album sales, making him a familiar figure to Canadian hard rock audiences.

Frequently asked questions

What is Nikki Sixx best known for?
He is best known as the bassist, co-founder, and a principal songwriter of Mötley Crüe.
What is Nikki Sixx's real name?
His birth name is Frank Carlton Serafino Feranna Jr.
When was Nikki Sixx born?
He was born on December 11, 1958.
What other band did Nikki Sixx form?
He formed Sixx:A.M. in 2006 with James Michael and DJ Ashba.
Has Nikki Sixx written books?
Yes. He is known for memoirs including The Heroin Diaries.
Has Nikki Sixx worked in radio?
Yes. He hosted the radio show Sixx Sense.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Nikki_Sixx
    Supports: Birth name, Mötley Crüe co-founding, Sixx:A.M. formation, and memoir-related background.
  2. Wikipedia (German) — https://de.wikipedia.org/wiki/Nikki_Sixx
    Supports: Birth date, birth place, nationality, and role as Mötley Crüe founder and bassist.
  3. Wikipedia (Spanish) — https://es.wikipedia.org/wiki/Nikki_Sixx
    Supports: Birth name, nationality, and musical associations including Mötley Crüe and London.
  4. Biography.com — https://www.biography.com/musician/nikki-sixx
    Supports: Birth date and place, Mötley Crüe, Dr. Feelgood, The Dirt, and Sixx Sense.
  5. Wikipedia (Polish) — https://pl.wikipedia.org/wiki/Nikki_Sixx
    Supports: Mötley Crüe reactivation, songwriting role, and Sixx Sense.
  6. AllMusic — https://www.allmusic.com/artist/nikki-sixx-mn0000410226
    Supports: Role as founding member and bassist of Mötley Crüe.
  7. Nikki Sixx Biography — https://nikki-sixx.com/bio/
    Supports: Sixx:A.M. formation, memoir link, and career overview.