Kevin Costner's Sons: Where Are They Now? From Hollywood Debut To Real Estate Tycoon

As of December 2025, the family of Hollywood icon Kevin Costner continues to capture the public’s attention, especially his four sons, who are navigating paths from the silver screen to the world of high-end real estate. With the recent high-profile debut of his youngest son, Hayes, in the epic Western *Horizon: An American Saga*, and the major life milestone of his son Cayden’s high school graduation, the *Yellowstone* star’s children are stepping into the spotlight on their own terms. This article provides the most current and detailed look into the lives and careers of the Costner boys, exploring the unique paths each has forged under the shadow of a legendary father. Kevin Costner, a celebrated actor, director, and producer, is a doting father to seven children from three relationships. While his daughters—Annie, Lily, and Grace—maintain relatively private lives, his four sons have recently made headlines for their professional and personal milestones, proving that the Costner legacy is far from confined to the Hollywood Hills. Their stories reveal a fascinating blend of inherited talent and independent ambition.

The Complete Costner Clan: A Full Biography of Kevin's Children

Kevin Costner is a father of seven children—three daughters and four sons—born between 1984 and 2010. The children come from his marriage to Cindy Silva, a relationship with Bridget Rooney, and his marriage to Christine Baumgartner. The four sons, in order of age, are Joe, Liam, Cayden, and Hayes.

• Annie Costner
  • Mother: Cindy Silva
  • Born: April 15, 1984
  • Age (Dec 2025): 41
  • Career: Filmmaker and actress, with credits including *Dances with Wolves* and directing the documentary *The Discarded: A Tale of Two Rios*.
• Lily Costner
  • Mother: Cindy Silva
  • Born: August 4, 1986
  • Age (Dec 2025): 39
  • Career: Actress and musician, known for her work on the soundtrack for *The Postman*.
• Joe Costner
  • Mother: Cindy Silva
  • Born: January 31, 1988
  • Age (Dec 2025): 37
  • Career: Audio engineer, production sound mixer, and musician (member of the rock band Dudley).
• Liam Costner
  • Mother: Bridget Rooney (former partner)
  • Born: November 15, 1996
  • Age (Dec 2025): 29
  • Career: Real estate agent, choosing a successful career outside the entertainment industry.
• Cayden Wyatt Costner
  • Mother: Christine Baumgartner
  • Born: May 6, 2007
  • Age (Dec 2025): 18
  • Status: Recently graduated high school; a common presence at his father’s recent film premieres.
• Hayes Logan Costner
  • Mother: Christine Baumgartner
  • Born: February 12, 2009
  • Age (Dec 2025): 16
  • Status: Made his acting debut in *Horizon: An American Saga*.
• Grace Avery Costner
  • Mother: Christine Baumgartner
  • Born: June 2, 2010
  • Age (Dec 2025): 15
  • Status: The youngest of the Costner children.

Hayes and Cayden: The New Generation's Red Carpet Presence

The two youngest Costner sons, Hayes and Cayden, have been the most visible members of the family in recent years, largely due to their father’s ambitious new project, the multi-part Western saga *Horizon: An American Saga*. Their public appearances and professional debuts mark a significant moment in the Costner family’s Hollywood connection.

Hayes Logan Costner: From Ranch to Rookie Actor

The biggest news surrounding the family is the surprise acting debut of Hayes Logan Costner. At just 16 years old, Hayes plays a character named Nathaniel Kittredge in *Horizon: An American Saga*, a role his father specifically wrote for him. Kevin Costner has spoken about the emotional decision to cast his son, noting that he wanted to share the experience of making a film with him, even if Hayes ultimately chooses a different path. Hayes appeared alongside his father and seasoned actors like Sienna Miller, making his first professional role a high-stakes, big-screen Western. His presence at the 2024 Cannes Film Festival for the film's premiere cemented his status as the newest Costner to step into the family business.

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Cayden Wyatt Costner: Major Milestones and Film Festival Glamour

Cayden Wyatt Costner, the eldest son from Kevin’s marriage to Christine Baumgartner, recently celebrated a major personal milestone: his high school graduation in 2025. The event was notable as it brought his famous parents together following their high-profile divorce, demonstrating a united front for their children's important moments. Beyond academics, Cayden has also embraced the Hollywood lifestyle, attending the 81st Venice International Film Festival red carpet with his father for the premiere of *Horizon: An American Saga - Chapter 2*. Now 18, Cayden is at a pivotal age, with speculation high about whether he will pursue a college education or follow his younger brother and father into the world of film.

Joe and Liam: Forging Independent Paths Beyond the Spotlight

While the younger boys are dipping their toes into the acting world, Kevin Costner's two older sons have deliberately carved out careers that allow them to maintain a degree of privacy, proving that the Costner name is not a prerequisite for success in the entertainment industry or elsewhere.

Joe Costner: The Audio Engineer and Musician

Joe Costner, the youngest son from Kevin’s first marriage to Cindy Silva, has found his niche working primarily behind the camera and in the music world. Instead of acting, Joe is a successful audio engineer and production sound mixer, contributing his technical expertise to various film and television projects. This choice reflects a clear interest in the mechanics of filmmaking, offering a vital, yet less visible, role in the industry. Furthermore, Joe is an accomplished musician and a member of the rock band Dudley, showcasing an artistic talent that runs parallel to his father's love for music (Kevin Costner also fronts the band Kevin Costner & Modern West). His work includes projects like the short film *The Last Goodbye* and contributing music to other works, solidifying his career as a multi-talented creative professional.

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Liam Costner: The Real Estate Entrepreneur

Perhaps the most independent path belongs to Liam Costner, the son from Kevin’s brief relationship with socialite Bridget Rooney. Liam has chosen to step entirely away from the entertainment industry, establishing a successful career in real estate. He is a licensed real estate agent, notably working with the Frankel Bell Group, and has focused on building his own professional reputation in the business sector. This choice highlights a desire for a private life and a self-made career, a decision his father has always supported. Kevin Costner has consistently emphasized the importance of his children finding their own passions, and Liam's success in the competitive real estate market is a testament to his independent drive and ambition.

The Enduring Legacy of Fatherhood

Kevin Costner has often spoken about the central role his seven children play in his life, describing them as his "anchor." His decision to cast Hayes in *Horizon* was less about launching a career and more about creating a shared memory, a theme that resonates across all his relationships with his sons. From Joe’s technical mastery in sound and Liam’s entrepreneurial success in real estate to Cayden and Hayes’ first steps into the public eye, each son is defining the Costner legacy in a unique and modern way. The latest updates confirm that whether they choose the red carpet or a path less traveled, the Costner sons are making a significant impact in their respective fields, ensuring the family name remains relevant for years to come.