Princess Leonor Biography – Future Queen of Spain | Royal Life, Education & Military Training

Princess Leonor Biography: Princess Leonor — a name that resonates not just in Spain but across the world. As the eldest daughter of King Felipe VI and Queen Letizia of Spain, Leonor is poised to become the country’s future queen. Her simplicity, discipline, and strong work ethic have made her a beloved figure even at a young age. In Spain, her popularity has sparked a cultural phenomenon known as “Leonormania.” Whether it’s her education, military training, or royal duties, Leonor continues to break new ground with grace. Here’s a comprehensive look into her life, studies, training, and some lesser-known facts.
Introduction to Princess Leonor
Birth and Family Background: Princess Leonor was born on October 31, 2005, in Madrid, Spain. Her full name is Leonor de Todos los Santos de Borbón Ortiz — quite a regal and traditional name! She was born at Rubber International Hospital, and in a modern twist for the monarchy, her birth was announced via SMS — a rare move at the time.
Her father, King Felipe VI, ascended the throne in 2014 after King Juan Carlos I abdicated. Her mother, Queen Letizia, was a renowned journalist before becoming queen and is known for instilling both modern and traditional values in her daughters. Leonor has a younger sister, Infanta Sofía, and both were raised at the Zarzuela Palace in Madrid.
Royal Heritage: Leonor is the heir to the House of Bourbon, one of the oldest and most prestigious royal families in Europe. Her grandfather, King Juan Carlos I, played a pivotal role in transitioning Spain from dictatorship to democracy. Born into a time of change, Leonor symbolizes a modern monarchy.
Interesting Fact: After her birth, her umbilical cord stem cells were preserved in a U.S. blood bank — an advanced and unusual decision at the time!
Princess Leonor Education
Early Schooling: Leonor began her education at the Santa María de los Rosales School in Madrid, the same school her father attended. She was taught like a regular student, fostering humility and a grounded personality.
There, she learned several languages including Spanish, English, Catalan, and Arabic — a skill set that enhances her image as a future global leader.
International Baccalaureate (IB): In 2021, Leonor enrolled at UWC Atlantic College in Wales, UK, to pursue the International Baccalaureate (IB) program. The college is known for cultivating excellence and leadership in students worldwide. She completed her IB with distinction and was admired for her simplicity and dedication.
Princess Leonor Military Training
In Spain, it is customary for the heir to the throne to undergo military training to prepare for the role of Commander-in-Chief. In August 2023, Princess Leonor began a three-year military program to equip her with the leadership skills needed for the role.

Training Structure
Leonor’s military journey is divided into three phases:
- Year One (2023–24): Army Training
She trained at the General Military Academy in Zaragoza, where she learned military strategy, leadership, and underwent rigorous physical training. - Year Two (2024–25): Naval Training
As of May 2025, Leonor is undergoing naval training at the Naval Military School in Marín. She also embarked on a 140-day voyage aboard the training ship Juan Sebastián de Elcano, during which she boosted the morale of deployed troops by sending motivational radio messages. - Year Three (2025–26): Air Force Training
Next year, she will train at the General Air Academy in Murcia, focusing on air defense strategies and aerial operations.
Why Military Training?
This intensive training not only instills leadership but also strengthens Leonor’s bond with the Spanish armed forces and its people. It gives her first-hand experience with defense operations and national security protocols.
Fun Fact: Leonor often references her naval training experiences in her speeches — a gesture that deeply resonates with the public.
Princess Leonor Public Life
Oath of Allegiance to the Constitution: On her 18th birthday, October 31, 2023, Princess Leonor took an oath of allegiance to the Spanish Constitution before the national parliament. This historic moment officially declared her the heir to the Spanish throne. Her parents and sister Infanta Sofía attended the solemn event.
Her heartfelt speech on that day won over millions, as she expressed her loyalty and commitment to serving the people of Spain.
Participation in Royal Events
Leonor has been actively involved in royal and public events from a young age. She regularly attends the Princess of Asturias Awards, where her poised speeches showcase remarkable maturity and confidence.
Leonormania: Her immense popularity in Spain has sparked the term “Leonormania” — reflecting the nation’s admiration for her personality and potential.
Princess Leonor Private Life
Personal Attributes
- Height: Approx. 5 feet 6 inches
- Weight: Around 52 kg
- Eye Color: Brown
- Hair Color: Brown
Leonor is known for her modest lifestyle and disciplined routine. She enjoys spending quality time with her family, especially her sister Sofía.
Social Media Presence
Leonor has an official Instagram account with 2.6 million followers. Though she is not very active personally, her account shares glimpses of royal events and training programs. Fans admire her elegance and grounded nature.
Fun Fact: The Instagram account is managed by the royal family’s official media team to maintain her privacy.
Princess Leonor Net Worth
Princess Leonor’s estimated net worth is between $5 million and $8 million (approximately ₹40–66 crores), derived mainly from the royal family’s assets and private investments. Her monthly income is estimated to be around $30,000 to $40,000 (approximately ₹25–33 lakhs), which includes income from her official duties and other entitlements.
Note: Royal financial details are typically confidential; hence, these figures are approximations.
Unique and Fun Facts about Princess Leonor
- Multilingual Abilities: Leonor speaks Spanish, English, Catalan, and Arabic, enhancing her role as a global royal figure.
- Naval Adventurer: She spent 140 days at sea aboard Juan Sebastián de Elcano, sending motivational messages to Spanish troops.
- Eco-Conscious: Leonor is deeply interested in raising awareness about environmental and social issues.
- Historic Oath: She is the first female heir in Spain to take a constitutional oath at age 18.
- Cultural Icon: Her popularity, known as “Leonormania,” reflects her star-like status in Spain.
Frequently Asked Questions
Who is Princess Leonor?
Princess Leonor is the eldest daughter of King Felipe VI and Queen Letizia, and the heir to the Spanish throne.
How old is Leonor?
As of May 2025, she is 20 years old.
Why is Leonor undergoing military training?
To prepare her for her future role as the Commander-in-Chief of the Spanish armed forces.
Is Leonor active on social media?
Yes, she has an official Instagram account with 2.6 million followers, managed by the royal media team.
What is Princess Leonor’s net worth?
Her estimated wealth is between $5–8 million(approximately ₹40–66 crores), including income from royal duties and investments.