Aidyn

♀ Girl

Pronounced AY-din /ˈeɪ.dɪn/Medium

Meaning: A modern respelling of Aiden/Aidan, from the Irish Aodhan, 'little fire; fiery one,' tied to the sun-god Aodh. Used here for a girl though it leans strongly to boys.Low

In 30 seconds: A fiery Irish name: Aidyn (from Aiden) means 'little fire' (said 'AY-din'). More often a boy's name — we note the lean.

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Origin MediumIrish

MeaningA modern respelling of Aiden/Aidan, from the Irish Aodhan, 'little fire; fiery one,' tied to the sun-god Aodh. Used here for a girl though it leans strongly to boys.

U.S. rank (2025)#13253 ↘ Falling

2025 U.S. births6 girls (0.00% of U.S. girls)

Peak year2007

Total births (all-time)≈ 823

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

Aidyn is a variant of Aiden/Aidan, from the Irish for 'little fire; fiery one.' As a girl's name it is rare; it is more often a boy's name, which we note (said 'AY-din').

For girls it appears rarely in the U.S., against far heavier boys' use. Rare, fiery, and modern.

Did you know? Aidyn respells Aiden, from the Irish Aodhan ('little fire; fiery one'), tied to the sun-god Aodh. It's used here for a girl, though it leans strongly to boys, which we note (said 'AY-din').

Overall data confidence 48%

References — Aidyn — Aiden variant; Irish 'little fire'; boy-leaning

Variations

AidenAidanAydin

Nicknames

AidyDyn

Famous Bearers

Famous bearers coming soon.

If you like Aidyn…

Aiden— the name it respells

Jaidyn— a like -aidyn respelling

Braylin— a like modern unisex name

Peyton— a like unisex crossover pick

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By themeirish cross-sex unisex-lean-boy

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Frequently Asked

What does the name Aidyn mean?

Aidyn is a form of Aiden, from the Irish for 'little fire; fiery one.'

How do you pronounce Aidyn?

It's said AY-din /ˈeɪ.dɪn/ — two syllables, stress on the first.

Is Aidyn a boy or girl name?

Aidyn is used for both, but more often for boys — we note the lean.

How popular is Aidyn?

Aidyn is rare for girls in the U.S. and more common for boys.