Will my child share the name Oonagh with classmates?

Unlikely. With around 11 UK babies named Oonagh per year, your child will almost certainly be the only Oonagh in their class, and possibly the only one in the whole school.

Is Oonagh becoming more or less popular in the UK?

Oonagh is rising: up 677 places since 2020, to #2,440 in 2025. Its best recorded position was #1,594 in 2000.

Is Oonagh a good choice for a distinctive name?

Oonagh is a distinctive choice sitting outside the mainstream UK top names. Parents choosing less common names often find their children appreciate the individuality as they grow up, rarely needing to add an initial to distinguish themselves.

Who are some famous people named Oonagh?

Notable people named Oonagh include: Oonagh (singer) and Oonagh McDonald.

Is Oonagh a popular baby name in the United States?

Oonagh does not appear in the US top 1,000 baby names, making it a distinctively British choice.

👧 Girl's name 💎 Relatively Unique UK #2440

Oonagh

🗳️ Add Oonagh to a family shortlist

Oonagh is a distinctive choice, ranked #2440 in 2025. Your child is likely to be the only Oonagh in their class.

💎

UK Rank 2025

#2440

About the Name Oonagh

Oonagh is climbing rapidly up the charts, having climbed 1001 places in just five years. Its best recorded rank was #1594 in 2000 — and current momentum suggests it could challenge that mark again. The name has been a consistent presence in UK records since 1996.

Oonagh is rare in the UK, so your child is very likely to be the only Oonagh in their class.

⭐ Famous People Named Oonagh

Oonagh (singer) — Senta-Sofia Delliponti is a German singer.
Oonagh McDonald — Oonagh Anne McDonald is a British academic, businesswoman, and former Labour Party politician.

Biographical summaries are shortened from Wikipedia and are used under the CC BY-SA 4.0 licence; those summaries remain available under that same licence.