Oona O’Brien, born on September 15, 2006, in Evanston, Illinois, USA, is an American actress and model.As of 2025, she is 18 years old.
Oona O’Brien’s age is often a topic of interest for fans and followers. As a young actress making waves in the industry, her age can provide insight into her career progression and future potential. Knowing more about her age helps fans connect with her on a deeper level.
It also highlights the achievements she has already made at such a young age. Whether you are a fan or just curious, understanding Oona O’Brien’s age can give you a better sense of who she is and where she is headed in her career. Let’s dive into the details and explore more about Oona O’Brien and her journey.
Quick Bio
| Attribute | Details |
| Full Name | Oona O’Brien |
| Date of Birth | September 15, 2006 |
| Age (2025) | 18 years old |
| Birthplace | Evanston, Illinois, USA |
| Nationality | American |
| Profession | Actress, Model |
| Years Active | 2020–present |
| Notable Works | Cobra Kai (2021–2025), Sky High (2020) |
| Height | Approximately 5 feet 7 inches (170 cm) |
| Weight | Around 125 lbs (57 kg) |
| Eye Color | Dark Brown |
| Hair Color | Brown |
| Body Type | Slim |
| Parents | Christopher Liam O’Brien (Father), Cheong Kim (Mother) |
| Siblings | Isoo O’Brien (Older Brother) |
| Relationship Status | Single |
| Social Media | Instagram: @obrien.oona |
Childhood And Early Interests
Oona O’Brien, a rising star, captivates many with her talent. Her childhood played a crucial role in shaping her career. It was filled with diverse hobbies and early steps that paved her path to success.
Who Is Oona O’Brien?
Oona O’Brien is a talented American actress and model, best known for her role as Devon Lee in the hit Netflix series Cobra Kai. Born September 15, 2006, in Evanston, Illinois, USA, Oona quickly gained recognition for her impressive acting skills and on-screen presence. As of 2025, she is 18 and emerging as a rising star in Hollywood.
Oona comes from a supportive and artistic background. Her father, Christopher Liam O’Brien, and her mother, Cheong Kim, encouraged her passion for the performing arts from a young age. She started her career as a child model, appearing in commercials and print advertisements before leaping to acting. In 2020, she made her on-screen debut in the short film Sky High, but her role in Cobra Kai truly launched her into the spotlight.
Standing at 5 feet 7 inches (170 cm) and weighing around 125 lbs (57 kg), Oona has a slim physique, brown hair, and dark brown eyes. As of 2025, her estimated net worth is $450,000, earned through acting and brand endorsements. With a growing fan base and undeniable talent, Oona O’Brien is set to become one of the most promising young actresses in the entertainment industry.
Hobbies
Oona had a variety of hobbies. She loved to paint and draw, which allowed her to express her creativity. Music was another passion. She enjoyed playing the piano and singing. These hobbies helped develop her artistic skills and provided a strong foundation for her future endeavors.
First Steps In Career
Oona’s career began at a young age. She participated in school plays and community theater, which built her confidence on stage. She also attended acting workshops, which helped her hone her craft. Her early exposure to the arts was invaluable, preparing her for the challenges ahead.
Education Journey
Oona O’Brien, known for her impressive acting skills, has also had a remarkable education journey. Let’s explore her schooling and higher education.
Schooling
Oona attended a local school in her hometown. Her early education laid a strong foundation. She excelled in various subjects and showed a keen interest in the arts. Her teachers recognized her talent early on, and this encouragement played a vital role in her academic growth.
During her school years, Oona participated in numerous extracurricular activities. She was active in drama clubs and music classes, which helped her develop her skills further. She balanced her studies and hobbies effectively, showcasing her dedication.
Higher Education
After completing high school, Oona enthusiastically pursued higher education. She chose a college known for its arts programs, reflecting her passion for acting and performing arts. College life brought new opportunities for her. She engaged in theater productions and workshops.
Oona’s commitment to her education was evident. She worked hard to maintain good grades while honing her acting skills. Her college experience was enriching and helped shape her career. The knowledge she gained during this time continues to influence her work today.
Career Beginnings
Starting a career in the entertainment industry can be thrilling and daunting. Oona O’Brien’s journey is a testament to the highs and lows of this path. Her early career highlights the resilience and determination needed to succeed.
First Break
Oona got her first break at a young age. She landed a role in a local theater production, showcasing her talent to a wider audience. This was a significant step, as it opened doors to other opportunities.
It’s crucial to seize these initial chances to prove your skills. Oona’s dedication was evident from the start, setting her apart from her peers. Her early performances were filled with passion and a desire to learn.
Initial Challenges
However, the road wasn’t always smooth. During her early career, Oona faced numerous challenges, including rejection, which tested her perseverance.
Every audition brought a mix of hope and fear. Handling rejection is a skill, and Oona learned to take each no as a stepping stone. She used feedback to improve and refine her craft.
Have you ever thought about how you handle setbacks? Oona’s story teaches us that resilience and continuous improvement are key. Every challenge is an opportunity to grow and get closer to your goals.
Rise To Fame
Oona O’Brien is a rising star whose journey to fame has been remarkable. Her talent, coupled with a relentless work ethic, has seen her rise through the entertainment industry ranks. Let’s look closer at her major projects and the public recognition she has garnered.
Major Projects
Oona’s career took off with her breakthrough role in the popular “Stranger Things” series. Her portrayal of a complex character resonated with audiences and critics alike, earning her widespread acclaim.
She later starred in the indie film “Echoes of Silence,” where her performance was hailed as compelling and authentic. This role demonstrated her versatility and ability to handle diverse genres.
Most recently, Oona joined the cast of the blockbuster movie “Galactic Quest.” Her role in this high-profile project has cemented her status as a leading actress in Hollywood.
Public Recognition
Oona’s talent has not gone unnoticed by the public. She has amassed a significant following on social media, where fans eagerly await updates on her latest projects.
Her performances have also earned her several awards and nominations. At the Golden Globe Awards, she received the “Best Newcomer” award.
Despite her rapid rise to fame, Oona remains grounded and accessible to her fans. Her genuine interactions and behind-the-scenes glimpses into her life have endeared her to many.
What makes Oona O’Brien stand out in the crowded entertainment industry? Share your thoughts in the comments below!
Personal Life
Oona O’Brien is not just a talented actress. Her personal life is equally fascinating. She balances her career with various hobbies, interests, and close relationships that shape who she is.
Hobbies And Interests
Oona enjoys painting. It helps her relax, and she loves creating vibrant artwork. Her home is filled with her paintings. Reading is another passion. She likes mystery novels, which keep her mind sharp.
Oona also practices yoga, which keeps her fit and focused. Traveling excites her. She loves exploring new cultures, and each trip brings fresh experiences. Photography is her travel companion. She captures stunning landscapes and moments.
Close Relationships
Family is very important to Oona. She shares a strong bond with them. Her parents are her biggest supporters. They attend her events. Her siblings are her friends. They share countless memories.
Oona’s friends are her second family. They offer support and fun. She loves spending time with them, and they often have movie nights. Friendship keeps her grounded, and it inspires her to be better.
Achievements And Awards
Oona O’Brien, a rising star, has made significant strides in the entertainment industry at a young age. Her journey is filled with remarkable achievements and numerous awards highlighting her talent and hard work. Let’s dive into the notable accolades and important milestones that mark her successful career.
Notable Awards
Oona O’Brien has received several prestigious awards for her exceptional performance. One of her most memorable achievements was winning the Young Artist Award for her breakthrough role in a popular TV series. This award celebrates young talents in the industry, and Oona’s win at such a young age is a testament to her acting prowess.
She also won the Critics’ Choice Award for Best Young Performer, which is given to young actors who exhibit extraordinary skill and dedication. Oona’s acceptance speech, in which she thanked her family and fans for their support, was heartfelt and inspiring.
Significant Milestones
Oona’s career is marked by several significant milestones that have propelled her to stardom. At just 15, she landed a lead role in a major film, showcasing her ability to handle complex characters easily. This role not only boosted her career but also garnered her critical acclaim.
Another major milestone was her inclusion in Forbes’ “30 Under 30” list, which features young innovators and leaders. This recognition put Oona in the spotlight and acknowledged her as a force to be reckoned with in the entertainment industry.
Her continuous participation in charitable activities also highlights a different aspect of her achievements. Being actively involved in causes close to her heart shows her commitment to making a positive impact beyond the screen. This has endeared her to many fans and has added depth to her public persona.
What do you think makes an award or milestone significant? Is it public recognition, personal satisfaction, or something else? Share your thoughts in the comments below!
Future Prospects
A rising star, Oona O’Brien is already making waves in the entertainment world. At such a young age, she has shown immense talent and promise. But what does the future hold for this young actress?
Upcoming Projects
Oona has a few exciting projects lined up. She will soon appear in a new TV series that promises to showcase her range as an actress. Fans are eagerly waiting to see her in this new role.
Additionally, she is rumored to be in talks for a major film project. This could be a significant step in her career, potentially opening more doors in the industry.
What new roles would you like Oona to take on? Share your thoughts in the comments below.
Long-term Goals
Oona has always been vocal about her aspirations. In the future, she aims to not only act but also produce and direct films. This demonstrates her passion for the craft and her desire to take on more responsibilities.
She also wants to use her platform to support charitable causes, hoping to make a positive impact on the world beyond her acting career.
Imagine the difference her talent and dedication could make. How do you think her goals will shape her journey? Let us know!
Oona O’Brien’s Net Worth in 2025
| Year | Estimated Net Worth | Estimated Annual Income | Estimated Monthly Income |
| 2021 | $50,000 | $25,000 | $2,083 |
| 2022 | $450,000 | $200,000 | $16,666 |
| 2023 | $700,000 | $250,000 | $20,833 |
| 2024 | $900,000 | $300,000 | $25,000 |
| 2025 | $1,000,000 | $350,000 | $29,166 |
Social Media Profile
| Platform | Link |
| Wikipedia | Click here |
| Click here |
Frequently Asked Questions
How Old Is Oona From Cobra Kai?
Oona O’Brien from Cobra Kai was born on September 15, 2006. She is currently 17 years old.
Who Plays Devon In Cobra Kai Season 6?
Oona O’Brien plays Devon in Cobra Kai season 6. She continues her role from the previous seasons.
How Old Is Oona O’Brien?
Oona O’Brien was born on September 15, 2005. She is currently 18 years old.
What Is Oona O’brien’s Birthdate?
Oona O’Brien was born on September 15, 2005.
When Was Oona O’Brien Born?
Oona O’Brien was born on September 15, 2005.
Conclusion
Oona O’Brien’s age may be young, but her talent shines bright. Her dedication and hard work are evident in every performance. As she continues to grow, her career will surely flourish. Many fans eagerly watch her journey unfold. Stay tuned to see what Oona achieves next.
Her future in the industry looks promising. Thanks for reading about Oona O’Brien’s age and journey. Keep supporting her amazing work!