When your last name is Costner, fame is practically part of your DNA. While many might assume that all children of celebrities eagerly follow in their parents’ spotlight, Liam Costner is a striking exception. Known more for his discretion than his presence in the public eye, Liam’s story is as fascinating for what is known as it is for what is kept private. This article dives deep into the life of Liam Costner, his background, family legacy, career, and current lifestyle.
Who Is Liam Costner?
Liam Costner is the son of Hollywood actor and director Kevin Costner and socialite Bridget Rooney. Born into two powerful American families—one from the glitzy world of Hollywood and the other from elite business and sports circles—Liam has lived a life shaped by wealth, legacy, and discretion. Despite his strong celebrity connections, Liam has managed to stay away from the limelight for the most part, choosing a life of privacy over Hollywood glitz.
How Old Is Liam Costner?
Liam Timothy Costner was born on November 15, 1996, which makes him 28 years old as of April 2025. He was born in Los Angeles, California, and raised primarily by his mother, Bridget Rooney. Though not as public-facing as some of his siblings, Liam has been the subject of curiosity, largely due to his iconic father.
Liam Costner Bio (Table Format)
| Field | Details |
|---|---|
| Full Name | Liam Timothy Costner |
| Date of Birth | November 15, 1996 |
| Age | 28 (as of 2025) |
| Place of Birth | Los Angeles, California |
| Nationality | American |
| Parents | Kevin Costner, Bridget Rooney |
| Profession | Real Estate Agent |
| Marital Status | Unmarried (as of now) |
| Known For | Son of Kevin Costner |
| Siblings | 6 Half-siblings (from Kevin) |
| Net Worth (Estimate) | $1 – $8 million |
| Residence | Palm Beach, Florida |
Kevin Costner’s Son Liam: A Quiet Connection
Kevin Costner is a household name thanks to his roles in films like Dances with Wolves, The Bodyguard, and Yellowstone. Liam is Kevin’s son from a brief relationship with Bridget Rooney in the mid-90s. Initially, Kevin was uncertain about the paternity but eventually acknowledged Liam as his son following a DNA test. He then set up a trust fund for Liam, offering him a financial safety net and recognition.
Though Kevin has had a more visible relationship with his other children from his marriages, he is reportedly supportive of Liam, and their bond, though private, remains intact.
Bridget Rooney and Liam Costner: Mother and Son
Bridget Rooney, Liam’s mother, hails from the prominent Rooney family, known for their ownership of the Pittsburgh Steelers. After her relationship with Kevin Costner, she went on to marry billionaire businessman Bill Koch in 2005, with whom she has a daughter.
Liam was largely raised by Bridget, and his upbringing is said to have been luxurious but grounded, thanks to the values instilled by both sides of his family.
Liam Costner’s Career: Real Estate Over Red Carpet
Unlike his father, Liam did not venture into acting or the entertainment industry. Instead, he chose a career path that allows him to maintain his privacy and independence. Liam is a successful real estate agent associated with Northern Palm Beach County’s Frankel Bell Group, a prestigious realty firm.
He specializes in high-end properties in Florida, serving elite clientele. Liam’s understanding of affluent lifestyles, undoubtedly influenced by his upbringing, gives him a unique edge in the luxury real estate market.
Liam Costner Net Worth
Liam Costner’s net worth is estimated to be between $1 million and $8 million. This wealth is believed to be a mix of earnings from his real estate career and inheritance or trust funds set up by his father. Given his connection to the Koch family through his stepfather, it’s possible he has access to even greater financial resources.
Despite his financial stability, Liam is known for being down-to-earth and focused on building his career independently.
Liam Costner’s Personal Life: Wedding and Wife?
As of now, there is no confirmed public information about Liam Costner being married. He has not been linked to any high-profile relationships, and no news or images of a wedding have surfaced online. Given his preference for privacy, it’s possible that he keeps his romantic life strictly out of the public eye.
Therefore, rumors regarding “Liam Costner wife” or “Liam Costner wedding” remain unsubstantiated.
Liam Costner Movies and TV Shows
Despite many assuming he might enter Hollywood, Liam Costner has not appeared in any movies or TV shows. He has deliberately avoided the entertainment industry and has not pursued acting or directing like his father. It seems Liam values a more private, stable career over the limelight.
The Private Life of Liam Costner
Living in Palm Beach, Florida, Liam Costner enjoys a life that blends privilege with purpose. He attends high-profile events only occasionally and has no public social media presence. Friends and associates describe him as intelligent, polite, and focused on personal growth and business success.
He occasionally makes headlines due to his family connections, especially during public appearances with either side of his family. Yet, he consistently maintains a low profile and does not court media attention.
Final Thoughts on Liam Costner
In a world where celebrity children often chase the limelight, Liam Costner is a refreshing outlier. Born into fame but choosing a quieter path, he exemplifies how legacy doesn’t have to define destiny. Whether he’s helping clients find their dream homes or enjoying time with family, Liam seems committed to building a life on his terms.
For more fascinating biographies and behind-the-scenes family stories like this, check out our blog Mating Press.
