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Home › Baby Names Directory › Oneal

Oneal

♂ Boy

How to Pronounce Oneal

Pronounced oh-NEEL /oʊˈnil/Medium

Meaning: A spelling of O'Neal/O'Neill — from the Irish O Neill, 'a descendant of Niall' (Niall, variously 'a champion' and 'a cloud'); routes layeredLow

In 30 seconds: A descendant of Niall; champion: Oneal spells O'Neal — 'a descendant of Niall'. Crisp, strong, and warm (said 'oh-NEEL').
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Origin LowIrish
MeaningA spelling of O'Neal/O'Neill — from the Irish O Neill, 'a descendant of Niall' (Niall, variously 'a champion' and 'a cloud'); routes layered
U.S. rank (2024)#6701 ↗ Rising
2024 U.S. births13 boys (0.00% of U.S. boys)
Peak year1932
Total births (all-time)≈ 3,043

Popularity in the U.S. · SSA data

peak 193518892024

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

Oneal is a spelling of O'Neal/O'Neill — from the Irish O Neill, 'a descendant of Niall' (Niall, variously 'a champion' and 'a cloud'), one of the great Gaelic clans (routes layered, which we note). A crisp, strong name (said 'oh-NEEL'; nickname Neal).

In the U.S. it appears thinly. Rare, a-descendant-of-Niall at the root, and strong.

Did you know? O'Neal comes from the Irish O Neill, 'a descendant of Niall' (Niall, variously 'a champion' and 'a cloud') — Oneal is a spelling, crisp and strong (the routes are layered, which we note; said 'oh-NEEL').
Overall data confidence 45%
References — O'Neal — Irish surname; routes layered

Variations

O'NealO'NeillOneil

Nicknames

Neal

Famous Bearers

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If you like Oneal…

Neal— a kin short form
Niall— the root name
Donnell— a sound-neighbor Irish surname boys' name
Callan— a similarly popular pick
Braden— another Irish name

Explore names like Oneal

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Frequently Asked

What does the name Oneal mean?

Oneal spells O'Neal/O'Neill — Irish 'a descendant of Niall (a champion; a cloud)'; the routes are layered.

How do you pronounce Oneal?

It's said oh-NEEL /oʊˈnil/ — two syllables, stress on the second.

Is Oneal a boy or girl name?

Oneal is a boy's name.

How popular is Oneal?

Oneal is a rare name in the U.S.

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