Born on November 8, 2007, in Santa Monica, California, Thomas Boone Quaid is the son of acclaimed actor Dennis Quaid and real estate agent Kimberly Buffington. He has a fraternal twin sister, Zoe Grace, and an older half-brother, Jack Quaid, from Dennis’s previous marriage to actress Meg Ryan. ​

Shortly after their birth, Thomas and Zoe faced a life-threatening challenge. At just ten days old, they were accidentally administered a high dose of the blood thinner Heparin, leading to serious health complications. Their resilience and the dedication of medical professionals ensured their recovery, a journey that garnered significant media attention and highlighted the potential risks of medical errors. ​

Despite their father’s prominence in Hollywood, Thomas and his siblings have largely been shielded from the public eye. Dennis Quaid and Kimberly Buffington have prioritized providing a grounded upbringing, focusing on education and personal development. This deliberate choice has allowed Thomas to navigate his formative years away from the typical celebrity spotlight. ​

As of 2025, Thomas is 17 years old and approaching high school graduation. While specific details about his academic interests and extracurricular activities remain private, it’s evident that he has benefited from a nurturing environment that values privacy and personal growth. This foundation has equipped him with the tools to explore his passions and aspirations independently.​

In an era where the children of celebrities often find themselves in the public domain, Thomas Boone Quaid‘s journey underscores the importance of family support and personal choice. His path serves as a testament to the possibility of leading a fulfilling life beyond the confines of public scrutiny, embracing opportunities on his own terms.

FAQs About Thomas Boone Quaid

1. Who is Thomas Boone Quaid?

Thomas Boone Quaid is the son of Hollywood actor Dennis Quaid and real estate agent Kimberly Buffington. He was born on November 8, 2007, in Santa Monica, California.

2. Does Thomas Boone Quaid have any siblings?

Yes, he has a fraternal twin sister, Zoe Grace Quaid, and an older half-brother, Jack Quaid, from Dennis Quaid’s previous marriage to actress Meg Ryan.

3. What happened to Thomas Boone Quaid as a baby?

At just 10 days old, Thomas and his twin sister Zoe were accidentally given a near-fatal overdose of the blood thinner Heparin at Cedars-Sinai Medical Center in Los Angeles. Fortunately, they recovered after intensive medical care. The incident raised awareness about medical errors in hospitals.

4. How old is Thomas Boone Quaid now?

As of 2025, Thomas Boone Quaid is 17 years old.

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5. What does Thomas Boone Quaid do?

There is little public information about his personal or professional pursuits. His parents have made an effort to keep him and his sister out of the public eye.

6. Is Thomas Boone Quaid in the entertainment industry like his father?

As of now, there is no known involvement of Thomas in the entertainment industry. Unlike his half-brother Jack Quaid, who became an actor, Thomas has maintained a private life.

7. Where does Thomas Boone Quaid live?

His exact place of residence is not publicly disclosed, but he has likely spent time between California and Texas, where his parents have homes.

8. Does Thomas Boone Quaid have social media?

There are no verified social media accounts for Thomas Boone Quaid. His family prefers to keep their private lives out of the public spotlight.

9. What is Thomas Boone Quaid’s relationship with his father, Dennis Quaid?

Dennis Quaid has spoken fondly of all his children and has been involved in their lives, despite his multiple marriages and career demands.

10. What are Thomas Boone Quaid’s future plans?

Since he is still young, his career or educational aspirations are not publicly known. However, given his family background, he has many opportunities ahead.