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Adyn
Pronounced AY-din /ˈeɪ.dɪn/High
Meaning: A -yn spelling of Aiden/Aidan — from Irish Aodhán, 'little fire' (a diminutive of Aodh, the fire-god)Medium
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Adyn is a -yn spelling of Aiden/Aidan — from the Irish Aodhán, 'little fire' (a diminutive of Aodh, the Celtic god of fire and the sun; St Aidan of Lindisfarne bore it). A crisp, modern name; the trimmed -dyn styling personalizes it (nickname Ady).
It registers thinly beside Aiden. Rare in this spelling, little-fire at the root, and crisp.
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Frequently Asked
What does the name Adyn mean?
Adyn spells Aiden — Irish 'little fire' (after Aodh, the fire-god).
How do you pronounce Adyn?
It's said AY-din /ˈeɪ.dɪn/ — two syllables, stress on the first.
Is Adyn a boy or girl name?
Adyn is a boy's name.
How popular is Adyn?
Adyn is a rare spelling in the U.S.; Aiden is more common.