Aidan Gallagher, 2003
Actors · September 18, 2003
Aidan Gallagher
★ HOW OLD IS AIDAN GALLAGHER?
Aidan Gallagher is 22 years old, born September 18, 2003 in United States · Virgo.
#6989of 23,731 Actors on HotBirthdays
★ LEDE
About
Aidan Gallagher broke through as Number Five on Netflix's The Umbrella Academy, the role that made him a household name. Born September 18, 2003, the American actor and musician started his career on Nickelodeon's Nicky, Ricky, Dicky & Dawn before landing his breakthrough. In 2018, he was appointed a UN Environment Goodwill Ambassador for North America, one of the youngest to hold the position. Virgo energy, humanitarian instinct.
★ FEATURE
Biography
Aidan Gallagher's career pivoted on a single role: Number Five in Netflix's The Umbrella Academy, which began in 2019 and brought him widespread recognition and critical acclaim. Before that breakthrough, he played Nicky Harper on Nickelodeon's sitcom Nicky, Ricky, Dicky & Dawn, his first major television role. Born in the US on September 18, 2003, Gallagher is an American actor, singer, and musician. Beyond entertainment, he earned rare credentials early: in 2018, he became a UN Environment Goodwill Ambassador for North America at one of the youngest ages anyone has held that position. As a Virgo born in 2003, Gallagher channels the sign's known precision and service-minded ethos—traits reflected both in his craft and his environmental activism. Actors typically combine performance training, emotional interpretation, and audience connection across film, television, and stage. His dual work in music and acting positions him within a growing cohort of entertainment figures who blend multiple disciplines.
★ SIDEBAR
Trivia
- Gallagher's breakthrough role as Number Five on The Umbrella Academy began in 2019.
- He was appointed a UN Environment Goodwill Ambassador for North America in 2018, becoming one of the youngest people to hold the position.
- His first major television role was Nicky Harper on the Nickelodeon sitcom Nicky, Ricky, Dicky & Dawn.
★ SIDEBAR
Numerology
LIFE-PATH NUMBER
The Free Spirit
Restless and adventurous. Aidan Gallagher reinvent often: new sounds, new platforms, new cities. Expect career pivots over decades.
★ ALL LIFE-PATH 5 CELEBS →★ ASTROLOGY
Birthday compatibility
By Chinese zodiac — san-he trine for best matches, opposing pair for the most friction-prone.
HIGHLY COMPATIBLE
- Isa BrionesRabbit · 1999
- Kendall JennerPig · 1995
- Brian MayPig · 1947
- Caleb HearonPig · 1995
- RockyRabbit · 1999
CHALLENGING
- Tian XiweiOx · 1997
- Janhvi Kapoor
★ FAQ
Frequently asked
- How old is Aidan Gallagher?
- Aidan Gallagher is 22 years old (born September 18, 2003).
- When is Aidan Gallagher's birthday?
- Aidan Gallagher was born on September 18, 2003.
- What is Aidan Gallagher's zodiac sign?
- Aidan Gallagher is a Virgo, born September 18, 2003.
- What is Aidan Gallagher's Chinese zodiac sign?
- Aidan Gallagher was born in 2003, the year of the Water Goat.
- Where is Aidan Gallagher from?
- Aidan Gallagher is from United States.
- What does Aidan Gallagher do?
- Aidan Gallagher is a actor.
- Is Aidan Gallagher still alive?
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