Princess Sirivannavari Nariratana Rajakanya was born on January 8, 1987 (39 years old) in Bangkok, Thailand. She is the daughter of King Vajiralongkorn and is one of the most well-known members of the Thai royal family.
She is famous for many things. She is a fashion designer with her own brand called SIRIVANNAVARI.
Her clothes have been shown at Paris Fashion Week. She is also a skilled athlete and has won a gold medal in badminton at the 2005 Southeast Asian Games.
People admire her because she is creative, sporty, and proud of her culture.
Continue reading Princess Sirivannavari’s Wiki to learn more about life, family, education, career, awards, and other interesting facts.
Wiki & Early Life
| Full Name | Sirivannavari Nariratana Rajakanya (born Mom Chao Busyanambejra Mahidol) |
| Profession | Princess, Fashion Designer, Athlete (Badminton, Equestrian) |
| Age | 39 years old |
| Date of Birth | January 8, 1987 |
| Nationality | Thai |
| Zodiac/Sun Sign | Capricorn |
| Birthplace | Bangkok, Thailand |
| Current Address | Thailand |
Any specific details about having relationships or getting married, and any further plans, are yet to be updated.
| Relationship Status | Single |
| Boyfriend/husband | Yet to be updated |
Father
Princess Sirivannavari’s father is King Maha Vajiralongkorn, also known as Rama X, the current King of Thailand. He became king in 2016 after the passing of his father, King Bhumibol Adulyadej.
King Vajiralongkorn has had several marriages and children from different relationships.
Sirivannavari is his only daughter from his relationship with Sujarinee Vivacharawongse.
Mother
Her mother, Sujarinee Vivacharawongse, was once a Thai actress and later became a royal consort. She lived with the King for several years in the 1990s.
After their separation, Sujarinee and her sons moved abroad and are no longer part of the Thai royal family.
Siblings
Full Brothers
Princess Sirivannavari has four full brothers, all born to King Vajiralongkorn and Sujarinee Vivacharawongse.
Their names are:
- Juthavachara Vivacharawongse: He is the eldest brother and is now based in the United States.
- Vacharaesorn Vivacharawongse: Recently returned to Thailand in 2023 after years living overseas.
- Chakriwat Vivacharawongse: Known for his work in the medical field, he also lives abroad.
- Vatchrawee Vivacharawongse: The youngest of the four, also living outside Thailand.
All four brothers lost their royal titles after the family conflict in the late 1990s.
Half-Siblings
Princess Sirivannavari also has two half-siblings from her father’s other relationships:
Princess Bajrakitiyabha
A respected member of the royal family, she has worked in the Thai justice system and served as a diplomat. She is considered a prominent female figure in the monarchy.
Prince Dipangkorn Rasmijoti
He is the only son officially recognized as a Crown Prince and is next in line for the Thai throne.
Her Unique Role in the Family
Among all her siblings, Princess Sirivannavari is the only child of Sujarinee, who was brought back into the royal family.
She was given the royal title of “Princess” in 2005 by her grandfather, King Bhumibol Adulyadej. She remains an active and visible royal in Thailand today.
| Parent’s Name | Father: King Vajiralongkorn (Rama X) Mother: Sujarinee Vivacharawongse (Yuvadhida Polpraserth) |
| Siblings | Brothers: Juthavachara Vacharaesorn Chakriwat Vatchrawee Vivacharawongse Half-brother: Prince Dipangkorn Rasmijoti Half-sister: Princess Bajrakitiyabha |
Princess Sirivannavari began her early education at Chitralada School in Bangkok.
This is a well-known royal school in Thailand, where many members of the royal family have studied.
The school is known for offering a strong academic foundation and encouraging cultural learning.
University Education
After finishing school, she went on to study at Chulalongkorn University, one of the top universities in Thailand.
She earned a Bachelor’s degree in Fine and Applied Arts, showing her early interest in design and creativity.
Studies Abroad
To deepen her fashion skills, Princess Sirivannavari moved to France for higher education.
She studied at the École de la Chambre Syndicale de la Couture Parisienne, a famous fashion design school in Paris.
This school has trained some of the world’s top fashion designers, and it helped shape her career in fashion.
| School | Chitralada School (royal school in Bangkok) |
| Alma Mater | Chulalongkorn University & École de la Chambre Syndicale de la Couture Parisienne |
| Highest Qualification | Bachelor of Arts in Fine & Applied Arts & Master’s degree in Design |
Princess Sirivannavari has built an impressive career across fashion, sports, and royal service.
She is known for being creative, talented, and hardworking. Her journey began at a young age and continues to inspire people in Thailand and beyond.
Starting in Sports
Before becoming a fashion designer, Princess Sirivannavari was known as an athlete.
In 2005, she became a member of the Thai national badminton team. She competed in the Southeast Asian Games (SEA Games) and helped her team win a gold medal.
Later, she moved into equestrian sports, which involves horse riding. She trained in France at a famous school called Le Cadre Noir, known for teaching dressage (a skillful type of horse riding).
She represented Thailand in major competitions, including the 2013 and 2017 SEA Games, winning a team silver medal in 2017.
In 2019, she earned a gold medal at the Asian Equestrian Championships, proving her talent at an international level.
Rising as a Fashion Designer
While still active in sports, Princess Sirivannavari also followed her passion for fashion. In 2005, she launched her own luxury clothing brand named SIRIVANNAVARI.
Her designs mix modern fashion with traditional Thai styles, using rich fabrics, handcrafted details, and elegant shapes. She works closely with local Thai artisans to keep traditional craftsmanship alive.
In 2007, she made her international debut at Paris Fashion Week, one of the most famous fashion events in the world.
Her collection, “Presence of the Past,” was inspired by Thai culture and history. It received praise for its unique and creative style.
She has also worked behind the scenes with major global fashion brands such as Dior, Armani, Balmain, Ferragamo, and Bulgari.
One of her well-known works was a gown she designed for Miss Universe Thailand 2018, worn during the global competition.
Role in the Thai Royal Family
Along with her fashion and sports careers, Princess Sirivannavari is also active in royal duties.
In 2023, she was given the military rank of Major General (Specialist) in the Royal Thai Army. This role was officially granted by her father, King Vajiralongkorn.
She now serves as the patron of the Royal Stable Unit, which is part of the King’s Guard cavalry division.
She also supports programs that promote horse training, riding, and care in Thailand.
| Year | Role/Title | Organization / Event |
| 2005 | Gold Medalist in Badminton | SEA Games (Thailand National Team) |
| 2005 | Founder of Fashion Brand | SIRIVANNAVARI |
| 2007 | Fashion Designer (Paris Debut) | Paris Fashion Week |
| 2013 | Equestrian Competitor (Dressage) | SEA Games |
| 2017 | Silver Medal in Equestrian (Team) | SEA Games |
| 2018 | Designed a Dress for Miss Universe TH | Miss Universe Pageant |
| 2019 | Gold Medal in Equestrian (Dressage) | Asian Equestrian Championships |
| 2023 | Major General, Royal Thai Army | Royal Appointment by King Rama X |
Awards and Achievements
Princess Sirivannavari has received several honors for her work in sports, fashion, and royal service, both in Thailand and internationally.
| Year | Award Name | Reason |
| 2005 | Gold Medal – SEA Games | For winning with Thailand’s national badminton team |
| 2006 | Knight Grand Cross – Order of the Direkgunabhorn | Thai royal decoration for service and contributions |
| 2008 | Knight Grand Cordon – Order of the White Elephant | Awarded for distinguished service to the nation |
| 2017 | Silver Medal – SEA Games (Equestrian) | For a dressage event in a team equestrian competition |
| 2019 | Knight – Most Illustrious Order of the Royal House of Chakri | One of Thailand’s highest royal honors |
| 2019 | Gold Medal – Asian Equestrian Championships | For winning in a dressage event |
| 2019 | King Rama X Royal Cypher Medal (First Class) | Royal decoration given during her father’s reign |
| 2023 | Promoted to Major General – Royal Thai Army | For her royal and military service |
| 2024 | Commander’s Cross with Star (Hungary) | An international honor awarded by the Hungarian government |
The estimated net worth of Princess Sirivannavari is between $30 billion-$70 billion, but her annual income/salary is yet to be updated.
| Net Worth in Dollars (Approx.) | $30 billion-$70 billion |
| Salary (Approx.) | Yet to be updated |
Princess Sirivannavari is known for her elegant and polished look. She has a medium height of around 5 feet 6 inches (1.68 m) and weighs about 58 kg (128 lbs). She has black hair and brown eyes, which reflect her Thai heritage.
Her fashion sense is often praised, and she carries herself with confidence and grace at public events. Her body measurements are estimated at 38-28-37 inches, though these details are not officially confirmed.
| Height | In centimetres: 168 cm In meters: 1.68 m In feet & inches: 5 feet 6 inches |
| Weight | In kg: 58 kg In lbs: 128 lb |
| Body Measurements | 38‑28‑37 inches |
| Hair Color | Black |
| Eye Color | Brown |
 @hrhsirivannavari | |
 @HRHPrincessSirivannavariNariratanaRajakanya |
- Princess Sirivannavari was once ranked in Forbes’ “20 Hottest Young Royals” list in 2008.
- Her grandfather, King Bhumibol Adulyadej, gave her the title of “Princess” in 2005.
- Sirivannavari is the only one among her siblings who was brought back into the royal family.
- She trained in horse riding at the prestigious Le Cadre Noir in France.
- Her fashion brand “Sirivannavari” blends modern designs with Thai traditions.
- She is fluent in multiple languages, including English and French.
- Princess holds the military rank of Major General in the Royal Thai Army.
- She enjoys painting and is deeply involved in Thai arts and culture.
- A Thai badminton tournament is named after her: the “Princess Sirivannavari Thailand Masters.”
FAQs
What is Princess Sirivannavari famous for?
Princess Sirivannavari is known for her work in fashion, sports (badminton and equestrian), and her role as a Thai royal.
What is her fashion brand called?
Sirivannavari’s fashion label is named SIRIVANNAVARI, launched in 2005.
Did she ever win a sports medal?
Yes, Princess Sirivannavari won a gold medal in badminton at the 2005 SEA Games and later in equestrian events.
What is her current royal title?
Princess Sirivannavari holds the title Princess Sirivannavari Nariratana Rajakanya and is also a Major General in the Royal Thai Army.
