The nameAidan

Aidan is a boy's name of Irish origin meaning "little fire". The name of an Irish monk who evangelised northern England, it was popular in the 2000s.

Meaning

Aidan comes from the Irish Aodhán, a diminutive of Aodh, "fire".

Origin

Irish. Saint Aidan founded the monastery of Lindisfarne, off the coast of Northumberland, in 635.

History

Aidan reached the American top 40 in the 2000s, along with the spelling Aiden. The actor Aidan Turner is a famous bearer.

Famous people named Aidan

Popularity of the name Aidan

Aidan in the United States

312thmost popular boys' name in the United States in 2024
2003peak year (10,296 births)
120,089babies named Aidan in the United States since 1880
05,14810,296 18801900192019401960198020002020
Births per year in the United States. Source: Social Security Administration, names given at least 5 times a year.

Aidan was most popular in the United States in the 2000s, with 78,124 births over the decade, 65% of all recorded babies named Aidan. Its rise began around 1995, and it peaked in 2003. Half of all babies named Aidan in the United States were born before 2006, so it is mostly a name of today's children and teenagers. Over the last five years on record, it has been falling: 1,193 births a year on average, against 1,864 in the five years before.

Aidan in the United Kingdom

236thmost popular boys' name in the United Kingdom in 2025
2004peak year (1,291 births)
21,882babies named Aidan in the United Kingdom since 1997
06461,291 200020052010201520202025
Births per year in the United Kingdom. Source: ONS, NRS and NISRA (England, Wales, Scotland, Northern Ireland), names given at least 3 times a year.

Aidan was most popular in the United Kingdom in the 2000s, with 11,324 births over the decade, 52% of all recorded babies named Aidan. Half of all babies named Aidan in the United Kingdom were born before 2006, so it is mostly a name of today's children and teenagers. Over the last five years on record, it has been falling: 284 births a year on average, against 453 in the five years before.

Aidan in Ireland

85thmost popular boys' name in Ireland in 2025
1974peak year (258 births)
10,061babies named Aidan in Ireland since 1964
0129258 198020002020
Births per year in Ireland. Source: Central Statistics Office, names given at least 3 times a year.

Aidan in France

1065thmost popular boys' name in France, latest official figures
2014peak year (215 births)
2,620babies named Aidan in France since 1900
0108215 1900192019401960198020002020
Births per year in France. Source: Insee, French national statistics office, latest official figures. Rounded numbers.

Variants and related names

Sibling names for Aidan

Names from the same generation as Aidan, whose popularity in the United States has followed a similar path.

How many people are named Aidan? See the counter → · What would your name be in 1950? · Name origin quiz

Compare Aidan with another name

Meaning, origin and popularity of Aidan side by side with the name of your choice.

Aidan in our baby name lists

Frequently asked questions

What does the name Aidan mean?

Aidan comes from the Irish Aodhán, a diminutive of Aodh, "fire".

What is the origin of the name Aidan?

Irish. Saint Aidan founded the monastery of Lindisfarne, off the coast of Northumberland, in 635.

Is Aidan a girl's or a boy's name?

Aidan is a boy's name.

How popular is the name Aidan?

In 2024, Aidan was the 312th most popular name for baby boys in the United States, with 1,092 births.

What are the variants of the name Aidan?

Variants and related names of Aidan include Aedan and Ayden.

What are good sibling names for Aidan?

Names from the same generation, with a similar popularity in the United States: Angelina, Brianna, Vanessa and Daniela for a sister, Bryan, Jaden, Brian and Kevin for a brother.

Who are famous people named Aidan?

Saint Aidan of Lindisfarne; Aidan Turner, actor; Aidan Quinn, actor; Aidan Gillen, actor.