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Home › Baby Names Directory › Tynan

Tynan

♂ Boy

Pronounced TY-nun /ˈtaɪ.nən/Medium

Meaning: Tynan is an Irish name from the surname O Teimhneain, based on a root meaning 'dark' or 'dusky.' It carries a rich Gaelic heritage and a distinctive sound. We note the route.Low

In 30 seconds: An Irish name with a shadowy sense: Tynan means 'dark; dusky' (said 'TY-nun'). Gaelic, distinctive, and strong.
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Origin MediumIrish
MeaningTynan is an Irish name from the surname O Teimhneain, based on a root meaning 'dark' or 'dusky.' It carries a rich Gaelic heritage and a distinctive sound. We note the route.
U.S. rank (2025)#13732 ↘ Falling
2025 U.S. births5 boys (0.00% of U.S. boys)
Peak year1994
Total births (all-time)≈ 730

Popularity in the U.S. · SSA data

peak 199419812025

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

Tynan descends from the Irish surname O Teimhneain, from a Gaelic root meaning 'dark' or 'dusky.' Carried into given-name use, it keeps its Irish heritage while reading as fresh and distinctive today (said 'TY-nun').

It sits among surname-into-first-name Irish picks like Callahan and Finnegan. Gaelic, handsome, and heritage-rich.

Did you know? Tynan comes from the Irish surname O Teimhneain, built on a root meaning 'dark' or 'dusky.' It carries deep Gaelic roots and a crisp, modern-friendly sound.
Overall data confidence 55%
References — Tynan — Irish, from O Teimhneain, root 'dark; dusky'

Variations

TynenTynin

Nicknames

TyNan

Famous Bearers

  • Famous bearers coming soon.

If you like Tynan…

Callahan— a like Irish surname-name
Finnegan— a like Gaelic heritage pick
Keegan— a like Irish -an ending name
Donovan— a like handsome Irish surname name

Explore names like Tynan

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Frequently Asked

What does the name Tynan mean?

Tynan is an Irish name from the surname O Teimhneain, from a root meaning 'dark' or 'dusky.'

How do you pronounce Tynan?

It's said TY-nun /ˈtaɪ.nən/ — two syllables, stress on the first.

Is Tynan a boy or girl name?

Here Tynan is used as a boy's name, drawn from an Irish surname.

How popular is Tynan?

Tynan is an uncommon Irish-heritage name in the U.S.

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