MallowbyNames

Aedyn

AY-din · The name is a modern spelling variant of Aidan, which traditionally means 'little fire' in Irish.

Peak popularity
2008
Usually for
Boys
Trend
Declining since 2009

Declining since 2009.

Popularity of Aedyn since 2001

Babies named Aedyn per year in U.S. Social Security records.

18375520102020Most births 2008GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
2000s41244
2010s32298
2020s047

Meaning & origin

Aedyn is a modern respelling of Aidan, a name with deep Irish roots meaning 'little fire.' It first appeared in U.S. records in 2001 during a wave of creatively spelled names. Its popularity peaked in 2008, but since 2009 it has been on a declining trajectory. Despite the fall, the name remains a fresh alternative to the more common Aidan or Aiden. As a contemporary invention, its appeal lies in the fashionable -yn suffix while retaining the familiar sound of the traditional original.

Aedyn is a contemporary respelling of Aidan, which derives from the Old Irish name Áedán, a diminutive of áed meaning 'fire'. The name was borne by several early Irish saints, including Saint Aidan of Lindisfarne (d. 651). The -yn ending gained popularity in the United States during the early 2000s as a unisex but predominantly boy name, following the trend of altering traditional names with unique spellings.

Nicknames & variants

Nicknames: Aed, Aidy, Eddie

Variants: Aidan, Aiden, Ayden, Aydin, Aedan

Sibling names for Aedyn

Names that share Aedyn's style, for a brother or sister.

Sisters: Emma, Olivia, Isla, Ava, Lily

Brothers: Caden, Jackson, Liam, Mason, Ethan

A parent animal hugging its little one, the personalized name page

A is for Aedyn, our favorite little boy.

A is for Aedyn…”

In a Mallowby alphabet book, Aedyn's letter becomes Aedyn's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Aedyn's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Aedyn mean?
Aedyn is a modern spelling variant of Aidan, which means 'little fire' in Irish.
How popular is the name Aedyn?
Aedyn entered the U.S. Social Security records in 2001. It peaked in popularity in 2008, but according to the latest data from 2025 its rank is not available, indicating it is currently uncommon.
Is Aedyn a boy or girl name?
Aedyn is used predominantly as a boy name, though the -yn ending occasionally appears for girls.