World’s Youngest Saints

Sainthood is a calling, and age doesn’t matter when it comes to exemplifying virtue, faith, and devotion. Throughout history, the Catholic Church has recognized several young individuals who, despite their tender years, displayed remarkable spiritual maturity and sacrificial love. 

Also read: First Millennial Saint, Carlo Acutis to Become Catholic Saint

These youthful saints serve as powerful reminders that holiness knows no age limit.

World’s youngest saints infographic

1. St. Maria Goretti (1890-1902)

Maria Goretti was born into a poor Italian family. At the age of 11, she was attacked by a 19-year-old neighbor, Alessandro Serenelli, who attempted to rape her. Maria resisted, declaring that it was a sin and that God would not want it. Enraged, Alessandro stabbed her 14 times.

Maria survived for 24 hours after the attack. During this time, she forgave Alessandro, stating that she wanted him to be with her in Heaven. Maria died from her injuries on July 6, 1902.

Her forgiveness and concern for her attacker’s soul, even in her final hours, exemplified extraordinary virtue. Maria was canonized in 1950, with her mother and her repentant attacker present at the ceremony.

2. St. Francisco and St. Jacinta Marto (1908-1919 and 1910-1920)

Francisco and Jacinta Marto, along with their cousin Lúcia Santos, were the three children to whom the Virgin Mary allegedly appeared in Fátima, Portugal, in 1917.

Francisco was known for his contemplative spirit. He often spent hours in prayer before the Blessed Sacrament. He died in 1919 at the age of 10 from the Spanish flu pandemic.

Jacinta, the youngest of the three visionaries, was noted for her deep empathy for sinners and her willingness to make sacrifices for their conversion. She also succumbed to the Spanish flu in 1920, at the age of 9.

The Marto siblings were beatified in 2000 and canonized in 2017, becoming the youngest non-martyr saints in the history of the Catholic Church.

3. St. Dominic Savio (1842-1857)

Dominic Savio was an Italian adolescent student of St. John Bosco. From an early age, he displayed an exceptional devotion to God and a desire for holiness.

At the age of 12, Dominic formulated a plan of life that included:

1. Frequent Confession and Communion

2. Keeping Sundays holy

3. Having Jesus and Mary as his friends

4. Death rather than sin

Dominic was known for his kindness to his peers and his dedication to his studies. He founded “The Sodality of Mary Immaculate” among his fellow students, which focused on apostolic and charitable work.

He died at the age of 14 from pleurisy. St. John Bosco wrote a biography of Dominic, which helped spread his reputation for holiness. Dominic was canonized in 1954.

4. St. José Sánchez del Río (1913-1928)

José Sánchez del Río was a Mexican boy who was martyred during the Cristero War, a conflict that erupted in response to the Mexican government’s attempts to suppress the Catholic Church.

At the age of 13, José joined the Cristeros, Catholic rebels fighting against the anti-Catholic government. He served as a flag bearer. In 1928, during a battle, José gave his horse to the leader of his group so he could escape, resulting in José’s capture by government forces.

The authorities demanded that José renounce his faith, but he refused. He was tortured and forced to watch the hanging of another Cristero. Yet, José remained steadfast. On February 10, 1928, the 14-year-old José was killed for refusing to renounce his Catholic faith.

José was beatified in 2005 and canonized in 2016. His last words were reported to be “Viva Cristo Rey!” (“Long live Christ the King!”).

5. St. Kizito (1872-1886)

Kizito was the youngest of the Ugandan Martyrs, a group of 22 Catholic and 23 Anglican converts who were executed on the orders of Mwanga II, the Kabaka (King) of Buganda (now part of Uganda).

Born in 1872, Kizito was baptized on May 25, 1886, at the age of 14. He was a page in the court of King Mwanga II. Despite his young age, Kizito showed remarkable courage and faith when faced with persecution.

On June 3, 1886, Kizito was burned alive along with his fellow converts at Namugongo. Witnesses reported that Kizito went to his death with remarkable joy and courage, singing hymns and praying for his persecutors.

Kizito was beatified in 1920 and canonized by Pope Paul VI in 1964. At the time of his death and canonization, he was only 14 years old, making him one of the youngest martyrs in the Catholic Church.

6. St. Dymphna (7th century)

While the exact dates of St. Dymphna’s life are uncertain, she is believed to have lived in the 7th century and died around the age of 15.

According to tradition, Dymphna was the daughter of a pagan Irish king and a Christian mother. After her mother’s death, her father’s mental health deteriorated, and he developed an unhealthy attachment to his daughter due to her resemblance to her late mother.

To escape her father’s advances, Dymphna fled to Geel, Belgium, with her confessor, Father Gerebernus. Her father eventually tracked her down and demanded that she return with him. When Dymphna refused, her father became enraged and beheaded her.

Dymphna is venerated as the patron saint of mental health, nervous disorders, and victims of incest. Her courageous stand against abuse and her commitment to her faith at such a young age have inspired many over the centuries.

The city of Geel, where Dymphna was martyred, became known for its care of the mentally ill, a tradition that continues to this day. A church was built in her honor, and many pilgrims have visited her shrine seeking healing.

While the exact age of Dymphna at her death is not certain, she is consistently described as a young teenager, likely around 15 years old, making her another example of extraordinary faith and courage in youth.

7. Blessed Carlo Acutis (1991-2006)

Carlo Acutis represents a modern example of youthful holiness, often referred to as the “first millennial saint.” Born in London to Italian parents and raised in Milan, Carlo lived a short but impactful life that bridged traditional Catholic devotion with the digital age.

From a young age, Carlo showed an intense devotion to the Eucharist, which he called his “highway to heaven.” He attended Mass daily and never missed his daily Rosary. What set Carlo apart was his ability to combine this deep faith with his passion for computers and the internet.

Carlo used his computer skills to create a website cataloging Eucharistic miracles around the world. He saw technology as a tool for evangelization and spreading the Gospel. His website, completed in 2005, showcased over 130 Eucharistic miracles and has been used for exhibitions worldwide.

Despite his privileged background, Carlo was known for his kindness and concern for others, especially bullied classmates and the homeless. He used his allowance to buy sleeping bags for the homeless and volunteered at soup kitchens.

In 2006, at the age of 15, Carlo was diagnosed with acute promyelocytic leukemia. He offered his sufferings for the Pope and the Church, saying, “I offer all the suffering I will have to suffer for the Lord, for the Pope, and the Church.” He died on October 12, 2006, and was buried in Assisi at his request due to his love for St. Francis of Assisi.

The stories of the world’s youngest Catholic saints serve as powerful reminders that age is no barrier to spiritual devotion and moral courage. These children and young adults, recognized by the Church for their exceptional faith and virtuous lives, inspire believers of all ages to live out their convictions with unwavering dedication.

From Maria Goretti’s forgiveness of her attacker to Dominic Savio’s commitment to purity, these young saints exemplify the core tenets of Catholic teaching. Their brief but impactful lives demonstrate that even in youth, one can profoundly influence others and leave a lasting legacy of faith.