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Ohara

Quick answerOhara is an Irish surname derived from the Gaelic "Ó hAracháin," meaning "descendant of Aracháin," where the prefix "Ó" denotes lineage and Aracháin likely derives from "arach" (fierce or sharp).

Irish · Girl · 3 syllables

O
Rare

Popularity & facts

Relative popularity index, 2010–2025
GenderGirl
US Rank#19,454
TrendVintage
Peak year1986
Syllables3
OriginIrish
LanguageIrish Gaelic
CultureIrish
Letters5
Numerology7 Chaldean 7
Global rank#3,686

Popularity over time

Popularity index
Hover the line to see any year. 100 = most popular.

Historical popularity from 1880–2025 · US Social Security Administration data

About the name Ohara

Ohara is an Irish surname derived from the Gaelic "Ó hAracháin," meaning "descendant of Aracháin," where the prefix "Ó" denotes lineage and Aracháin likely derives from "arach" (fierce or sharp).

This meaning was compiled with AI assistance and is awaiting community review. Know this name well? Help verify or improve it.

Etymology

Ohara is an Irish surname derived from the Gaelic "Ó hAracháin," meaning "descendant of Aracháin," where the prefix "Ó" denotes lineage and Aracháin likely derives from "arach" (fierce or sharp). The name is primarily used in Irish and Irish-American communities, with historical roots in County Clare and other regions of Ireland, where the O'Hara clan was a prominent Gaelic family.

Ohara currently ranks #19,454 in the United States as a girl's name. It reached its peak popularity around 1986.

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