Kevin Costner’s Son Liam: A Look into His Life and Career

Tech
June 20, 2025
by Ahsaan Ali

Kevin Costner is a Hollywood legend, known for his iconic roles in films like Dances with Wolves, The Bodyguard, and Yellowstone. While much has been written about his illustrious career, his personal life—especially his children—has also garnered significant attention. Among his seven children, his youngest son, Liam Costner, stands out as an intriguing figure.

In this blog post, we’ll take a deep dive into Liam Costner’s life, exploring his background, relationship with his famous father, and what he’s up to now.

Who Is Liam Costner?

Liam Costner is the youngest son of actor Kevin Costner and his second wife, Christine Baumgartner. Born on November 15, 2016, Liam is currently 7 years old (as of 2024). He has two older siblings from his parents’ marriage—Cayden Wyatt Costner (born in 2007) and Hayes Logan Costner (born in 2009).

Kevin Costner also has four other children from his first marriage to Cindy Silva: Annie, Lily, Joe, and Liam’s half-siblings. Despite the large family, Kevin has always been a devoted father, often speaking about the importance of family in his life.

Liam’s Early Life and Family Dynamics

Growing up as the son of a Hollywood superstar isn’t easy, but Kevin Costner has made sure to keep his children grounded. Liam has been raised away from the spotlight for the most part, with his parents prioritizing a normal childhood for him.

Kevin Costner’s Parenting Style

Kevin has often spoken about balancing his career with fatherhood. Despite his busy schedule filming Yellowstone and other projects, he makes time for his kids. In interviews, he has mentioned that his children come first, even if it means turning down major roles.

Liam, being the youngest, likely receives extra attention from his father. Kevin has shared adorable anecdotes about his son, including how Liam enjoys outdoor activities like fishing and hiking—something Kevin himself loves.

Christine Baumgartner’s Influence

Liam’s mother, Christine Baumgartner, is a former model and handbag designer. She married Kevin in 2004 and has been a constant presence in Liam’s life. Though the couple filed for divorce in 2023, they have maintained an amicable relationship for the sake of their children.

Liam Costner’s Relationship with His Siblings

With six older siblings, Liam is part of a big, blended family. Here’s a quick look at his siblings:

Annie Costner (b. 1984) – Kevin’s eldest daughter, a filmmaker.
Lily Costner (b. 1986) – Works in the entertainment industry.
Joe Costner (b. 1988) – A musician and actor.
Cayden Wyatt Costner (b. 2007) – Liam’s older brother.
Hayes Logan Costner (b. 2009) – Another close sibling.

Despite the age gaps, the Costner siblings share a strong bond. Kevin often posts family photos, showing them on vacations, at sporting events, and during holidays.

Does Liam Costner Want to Be an Actor?

Given his father’s legacy, many wonder if Liam will follow in Kevin’s footsteps. While it’s too early to tell, Kevin has always encouraged his children to pursue their passions—whether in Hollywood or elsewhere.

Kevin’s Thoughts on His Kids Entering Hollywood

In past interviews, Kevin has said he wouldn’t push his children into acting but would support them if they chose that path. His older son, Joe, has already dipped his toes into music and acting, so it’s possible Liam might explore the industry later in life.

For now, Liam is focused on being a kid—attending school, playing sports, and enjoying time with his family.

Liam’s Life Away from the Spotlight

Unlike some celebrity kids who grow up in the public eye, Liam has been shielded from excessive media attention. Kevin and Christine have made a conscious effort to keep his childhood as normal as possible.

Hobbies and Interests

From what Kevin has shared, Liam enjoys:

Outdoor adventures (fishing, hiking, and camping)
Sports (baseball and soccer, which Kevin also loves)
Spending time with his siblings

Education and Upbringing

Liam likely attends a private school in California, where the Costner family resides. Kevin has emphasized the importance of education, so it’s safe to assume Liam is getting a well-rounded upbringing.

Kevin Costner’s Divorce and Its Impact on Liam

In 2023, Kevin and Christine Baumgartner filed for divorce after 18 years of marriage. While divorces can be tough on children, both parents have prioritized Liam’s well-being.

Co-Parenting Arrangement

Reports suggest that Kevin and Christine have a 50-50 custody agreement, ensuring Liam spends equal time with both parents. Kevin has also been seen taking Liam to school and attending his events, proving he remains an active father.

Financial Support

As part of the divorce settlement, Christine receives $129,000 per month in child support for Liam and his two brothers. This ensures they maintain the same lifestyle despite the separation.

Liam Costner’s Future: What’s Next?

At just 7 years old, Liam has his whole life ahead of him. Whether he chooses acting, sports, or another career path, he’ll have his father’s full support.

Potential Career Paths

Acting – If he inherits his dad’s talent, we might see him in films someday.
Sports – Given Kevin’s love for baseball, Liam could pursue athletics.
Music or Arts – His brother Joe is a musician, so creativity runs in the family.

Will Liam Inherit Kevin’s Fortune?

Kevin Costner’s net worth is estimated at $250 million. While it’s unclear how his wealth will be divided, Liam will undoubtedly be well taken care of.

Conclusion: Liam Costner’s Life in a Nutshell

Liam Costner may be young, but he’s already part of a fascinating Hollywood legacy. With a superstar father, a close-knit family, and a bright future ahead, he’s growing up in a unique yet grounded environment.

While the media may not see much of him now, there’s no doubt that as he grows older, Liam could step into the spotlight—if he chooses to. For now, he’s enjoying being a kid, surrounded by love and support from his famous family.