The Full Family Tree: Meet All 10 Of Ozzy Osbourne's Grandchildren And Their Parents

The legendary Prince of Darkness, Ozzy Osbourne, was a devoted grandfather to a large and growing family, a side of the rock icon often overshadowed by his stage persona. As of late 2025, the Osbourne family patriarch was a proud grandfather to a total of 10 grandchildren, a lineage that spans two marriages and multiple generations of rock and reality television royalty. This comprehensive guide breaks down the full family tree, detailing the names and backgrounds of all 10 grandchildren from his children, including the rarely-seen members from his first marriage.

The Osbourne family, famous for their candid and often chaotic reality show, has expanded significantly in recent years, with both Jack and Kelly Osbourne welcoming new additions. However, the family extends beyond the well-known Sharon Osbourne branch, incorporating five other grandchildren from his eldest children, Louis and Jessica. Uncovering the full list reveals a heartwarming portrait of the man behind the music, who always prioritized his family, a sentiment often shared by his wife, Sharon Osbourne.

Ozzy Osbourne: A Rock Legend's Full Biographical Profile

John Michael "Ozzy" Osbourne is an English singer, songwriter, and television personality who rose to prominence during the 1970s as the lead vocalist of the heavy metal band Black Sabbath. His career has spanned over five decades, earning him the moniker "Godfather of Heavy Metal."

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• Full Name: John Michael Osbourne
• Born: December 3, 1948, in Aston, Birmingham, England
• Age (as of Dec 2025): 77
• Spouses:
  • Thelma Riley (m. 1971; div. 1982)
  • Sharon Arden (m. 1982)
• Children (6):
  • Elliot Kingsley (Thelma's son, adopted by Ozzy)
  • Jessica Starshine Osbourne (with Thelma Riley)
  • Louis John Osbourne (with Thelma Riley)
  • Aimée Rachel Osbourne (with Sharon Osbourne)
  • Kelly Michelle Lee Osbourne (with Sharon Osbourne)
  • Jack Joseph Osbourne (with Sharon Osbourne)
• Grandchildren: 10 (from Jessica, Louis, Jack, and Kelly)
• Famous For: Lead vocalist of Black Sabbath, solo career as a heavy metal artist, and star of the reality TV show The Osbournes.

The Five Grandchildren from Ozzy and Sharon Osbourne's Children

The grandchildren from Ozzy’s marriage to Sharon Osbourne are the most recognized by fans of the reality series The Osbournes. These five children are the offspring of Jack Osbourne and Kelly Osbourne, who have both embraced parenthood in the public eye. Sharon Osbourne is often seen doting on them, showcasing her role as a loving "Nana."

1. Jack Osbourne's Four Daughters

Jack Osbourne, the youngest of Ozzy and Sharon's children, is a father to four daughters, making him the parent with the most grandchildren in this branch of the family. He shares three daughters with his ex-wife, Lisa Stelly, and one with his current wife, Aree Gearhart. Their family life is a testament to a successful blended family.

• Pearl Clementine Osbourne: Born in April 2012, Pearl is the eldest of the Osbourne grandchildren from the Sharon/Ozzy branch. As a teenager in 2025, she is now a young adult and has been seen attending family events.
• Andie Rose Osbourne: Born in June 2015, Andie is approximately 10 years old. Her name is often mistakenly written as 'Andy'.
• Minnie Theodora Osbourne: Born in February 2018, Minnie is around 7 years old. Her birth was a major event for the family, often documented by Sharon Osbourne.
• Maple Artemis Osbourne: Born in July 2022, Maple is the youngest of Jack's children and is approximately 3 years old. She is Jack’s first child with his wife, Aree Gearhart.

2. Kelly Osbourne's Son

Kelly Osbourne welcomed her first child in late 2022, bringing the total number of grandchildren from the Sharon Osbourne side to five. She has been very open about her joy in motherhood and the close bond her son shared with his grandfather, Ozzy.

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• Sidney: Born in late 2022, Sidney is approximately 3 years old. His father is Kelly’s partner, Slipknot DJ Sid Wilson. Kelly has shared that her son's middle name is a tribute to his father, and the child's arrival brought immense happiness to Ozzy.

The Five Grandchildren from Ozzy's First Marriage

Before his decades-long marriage to Sharon, Ozzy Osbourne was married to Thelma Riley, with whom he had two biological children, Jessica and Louis, and adopted her son, Elliot Kingsley. This branch of the family is far more private, but they contribute the remaining five grandchildren to the rock star's impressive lineage. The lack of media spotlight allows them to live a more typical, private life away from the reality TV cameras.

3. Jessica Osbourne's Three Children

Jessica Starshine Osbourne, born in 1972, is Ozzy's eldest daughter. She has largely remained out of the public eye, unlike her half-siblings Kelly and Jack. Jessica has three children from her previous marriage to Ben Hobbs, accounting for three of the ten total grandchildren.

• Isabelle: One of Jessica’s three children, Isabelle is a granddaughter of Ozzy Osbourne.
• Kitty: Another of Jessica’s daughters, Kitty is part of the less-publicized Osbourne generation.
• Harry: Jessica’s son, Harry, completes the trio of grandchildren from this side of the family.

4. Louis Osbourne's Two Children

Louis John Osbourne, born in 1975, is Ozzy's first biological son. Louis is a DJ and has also maintained a low profile compared to his younger half-siblings. He is a father to two children, rounding out the total number of Ozzy Osbourne's grandchildren to ten.

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• Elijah: Louis’s son, Elijah, is one of Ozzy's grandchildren.
• Maia: Louis’s daughter, Maia, is the final name on the list of Ozzy Osbourne’s ten grandchildren.

The Legacy of the Osbourne Grandchildren

The sheer number of Ozzy Osbourne's grandchildren—a staggering total of 10—highlights the enduring legacy of the Black Sabbath frontman. While the public often focuses on the high-profile lives of Jack and Kelly’s children, the inclusion of Isabelle, Kitty, Harry, Elijah, and Maia provides a complete picture of the rock legend's family tree. This large, blended family structure is a source of immense pride for both Ozzy and Sharon Osbourne, who have often spoken about the joy their grandchildren bring them.

The youngest generation of Osbournes is growing up in a vastly different world than their parents and grandparents. They are not just the descendants of a heavy metal icon; they are part of a modern-day dynasty that has successfully transitioned from rock and roll to reality television stardom. Whether they choose to pursue music, acting, or a life entirely out of the spotlight, the Osbourne grandchildren are the continuation of one of rock’s most fascinating and enduring families. Their future remains a point of curiosity for fans across the globe, eager to see which path the next generation of Osbournes will take.