Oonagh
Onóireacht - Lamb
Ireland origin · Girl name
3% boys97% girls
#14853US 2022
6Births / yr
Falling
62All-time births
📅 Since 199700
How to pronounce Oonagh
oo-na
/oo-na/ · · 2 syllables
Onóireacht - Lamb
Ireland origin · Girl name

What does Oonagh mean and where does it come from?

Oonagh is an Irish name that has deep roots in Irish mythology and culture. The name is linked to the meaning of 'lamb', symbolizing innocence and purity. The first recorded use of the name dates back to ancient Ireland, and it remains a popular choice among Gaelic speakers. Variations of the name m

Cultural significance
Oonagh has been a cherished name across cultures, particularly in Ireland-speaking communities, where it reflects values of onóireacht - lamb.
Peak popularity
Reached #12105 in 2017 — currently #14853 in the US.
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Related Reading
Ireland-origin baby names with timeless appeal
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What middle names flow best with Oonagh?

Oonagh works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Oonagh Grace
Most popular combo · classic
Oonagh Rose
Floral · soft ending
Oonagh Mae
Sweet · timeless
Oonagh Claire
French influence · crisp
Oonagh Jane
Literary · strong
Oonagh Skye
Modern · airy feel
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Middle Names
The best middle names for Oonagh
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How popular is Oonagh right now?

Falling — down 2166 spots — currently #14853 in the US out of 135.5k tracked names

US Trend 20002022#14853 · Top 11%
2000
2015
2020
2022
YearUS RankBirthsvs Prior Year
2022#148536▼ down 2166 · -14% births
2020#126877▲ up 2668 · +17% births
2015#153556▼ down 788
2000#145676

The story of Oonagh

Oonagh is a relatively modern name, first appearing in US records in 1997. With 62 total births recorded, Oonagh remains relatively uncommon. Once ranked #14567 in 2000, the name has become less common in recent years, sitting at #14853 in 2022.

Names that peaked alongside Oonagh in 2017:

Oonagh by decade

DecadeBirths
1990s5
2000s12
2010s38
2020s7
💎Oonagh has only 62 total recorded births since 1997 — rarer than 99% of names in our database.

What are good nicknames for Oonagh?

Common
OonOonieOonyOnagh

How is Oonagh written in other languages?

Common questions about the name Oonagh

What does the name Oonagh mean?
Oonagh means "Onóireacht - Lamb" — a name rooted in Ireland tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Oonagh?
Oonagh is currently a distinctive and less common name as a girl name in the US and is rapidly gaining popularity — searches for Oonagh have increased significantly in recent years.
What is the cultural origin of Oonagh?
Oonagh originates from Ireland tradition. Ireland names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
Is Oonagh trending right now?
Oonagh is currently on the rise — it has gained significant momentum in recent years as parents discover its appeal.
Is Oonagh a common or rare name?
Oonagh is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.