The Five Children Of Cher And Sonny Bono: A Look At Chaz Bono's Four Half-Siblings And Their Current Lives

Chaz Bono, the only child of legendary entertainers Cher and Sonny Bono, is one of the most recognizable LGBTQ+ activists and actors in Hollywood, but his family tree extends far beyond his famous parents. As of December 2025, Chaz is connected to four half-siblings through his mother's subsequent marriage and his father's multiple relationships, creating a complex and fascinating modern family dynamic that spans music, politics, and activism.

The lives of Chaz Bono’s siblings are a tapestry of rock-and-roll heritage, political legacy, and personal struggles, with one half-brother currently involved in a highly publicized legal battle that has brought the family back into the headlines.

Chaz Bono Biography and Profile

• Full Name: Chaz Salvatore Bono (Born Chastity Sun Bono)
• Date of Birth: March 4, 1969
• Place of Birth: Los Angeles, California, USA
• Parents: Sonny Bono (Father) and Cher (Mother)
• Occupation: Actor, Writer, Musician, LGBTQ+ Activist, Public Speaker
• Known For: His transition, documented in the film *Becoming Chaz*; his role on *The Sonny & Cher Comedy Hour*; and his acting roles in series like *American Horror Story*.
• Paternal Grandparents: Salvatore Bono and Aida Bono (née DiMarco)
• Maternal Grandparents: John Paul Sarkisian and Georgia Holt

The Four Half-Siblings of Chaz Bono: A Complex Family Tree

Chaz Bono’s siblings come from two distinct sides of his life: his mother, Cher, and his late father, Sonny Bono. While Cher had only two children, Chaz and Elijah Blue Allman, Sonny Bono had a total of four children from three different marriages, making Chaz a middle child in a very famous blended family.

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1. Elijah Blue Allman: The Maternal Half-Brother and Musician

Elijah Blue Allman is Chaz Bono’s only maternal half-sibling, born to Cher and her second husband, rock legend Gregg Allman of The Allman Brothers Band. Elijah Blue is a musician in his own right, known for founding the industrial metal band Deadsy in 1995.

• Parentage: Cher and Gregg Allman
• Date of Birth: July 10, 1976
• Relationship to Chaz: Maternal Half-Brother
• Career: Musician, founder of the band Deadsy.

Latest Updates: The Conservatorship Battle

The relationship between Elijah Blue Allman and his mother, Cher, has been strained and is currently a major news topic. In late 2023, Cher filed for a temporary conservatorship over Elijah, citing his severe substance abuse issues and concerns that he was unable to manage his financial affairs. This legal battle has brought the family's private struggles into the public eye, and recent reports from December 2025 indicate that Elijah has sought to depose his half-brother, Chaz Bono, as the conservatorship case rages on. This suggests a complicated and potentially strained relationship between the two half-brothers as the family navigates this challenging legal and personal crisis.

2. Christine "Christy" Bono: The Eldest Paternal Half-Sister

Christine Bono, often referred to as Christy, is Chaz’s oldest half-sibling and the one who predates the famous "Sonny & Cher" era. She is the daughter of Sonny Bono's first marriage to Donna Rankin. Her birth in 1958 makes her significantly older than Chaz, who was born in 1969.

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• Parentage: Sonny Bono and Donna Rankin
• Date of Birth: June 24, 1958
• Relationship to Chaz: Paternal Half-Sister (Eldest Sibling)
• Career: She has largely maintained a private life away from the public eye, unlike her famous half-siblings.

Christine's existence is a key detail in understanding the full scope of the Bono family, highlighting Sonny's life before his superstardom with Cher and his later political career as a U.S. Congressman.

3. Chesare Elan Bono: The Youngest Paternal Half-Brother

Chesare Elan Bono is one of the two children born from Sonny Bono’s final marriage to Mary Whitaker, who later took over his congressional seat after his death. Chesare was born in 1988, making him nearly two decades younger than Chaz.

• Parentage: Sonny Bono and Mary Bono (née Whitaker)
• Date of Birth: 1988
• Relationship to Chaz: Paternal Half-Brother
• Career: Recent reports suggest Chesare has pursued a career in therapy and counseling, focusing on helping others after navigating his own personal challenges, including overcoming addiction. This path reflects a commitment to mental health and personal triumph.

Chesare's journey from a childhood in the political spotlight to a career focused on wellness and academic success adds a layer of depth to the Bono family narrative, showing a move away from the entertainment industry and into a service-oriented profession.

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4. Chianna Maria Bono: The Youngest Paternal Half-Sister

Chianna Maria Bono is the youngest of all of Sonny Bono's children, also born to Sonny and Mary Bono. Born in 1991, she is the youngest of Chaz’s half-siblings and grew up primarily in the political environment of Washington D.C. and Palm Springs, where her father served as Mayor and Congressman.

• Parentage: Sonny Bono and Mary Bono (née Whitaker)
• Date of Birth: February 2, 1991
• Relationship to Chaz: Paternal Half-Sister (Youngest Sibling)
• Career: Like her older half-sister Christine, Chianna has largely maintained a private life, preferring to stay out of the intense celebrity spotlight that follows her half-brother Chaz and her mother Cher.

The Bono-Allman Family: Navigating Fame and Privacy

The lives of Chaz Bono and his half-siblings—Christine, Elijah Blue, Chesare, and Chianna—illustrate the unique challenges of growing up in a high-profile, blended family. Chaz, a prominent transgender activist and actor, has used his platform to advocate for the LGBTQ+ community, while Elijah Blue Allman has pursued a career in the alternative music scene, frequently dealing with the pressures of his rock-and-roll lineage.

The family's current situation, especially the highly publicized legal proceedings involving Elijah Blue, Cher, and Chaz, underscores the reality that even families of iconic celebrities face profound personal issues like substance abuse and mental health struggles. The decision by Chesare to enter the field of therapy, and the choice of Christine and Chianna to maintain a private existence, highlights the differing ways the Bono children have chosen to navigate their intense legacy.

Despite the complexities of their multi-generational, multi-parental structure, the Bono siblings share a common bond through their famous parents, Sonny Bono and Cher, whose enduring cultural impact continues to shape their lives and public perception.