NameInClass Baby name predictor
👧 Girl's name 📊 Moderately Common UK #72

Erin

Erin sits comfortably in the UK charts at #72 in 2025 — recognisable but not overwhelming. Your child may occasionally share their name.

📊
UK Rank 2025
#72
US Rank #833
Ad
Nursery Stickers Co.

About the Name Erin

Erin ranked #72 in 2025, down from its peak of #27 in 2007 — still a familiar name, but past its high point. The name has been a consistent presence in UK records since 1996. It has spent 30 of the last 30 years inside the UK top 100 — a mark of enduring mainstream appeal.

Erin is a very popular name in the UK — yet a class of 28 is small enough that your child will very likely be the only Erin on the register.

In the US it sits at #797 — notably more popular in the UK than across the Atlantic.

⭐ Famous People Named Erin

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.

Frequently Asked Questions

Common questions about the name Erin

Unlikely. With around 633 UK babies named Erin per year, your child will almost certainly be the only Erin in their class, and possibly the only one in the whole school.
Erin has been fairly steady, ranked #72 in 2025 against #58 in 2020. Its best recorded position was #27 in 2007.
Erin is more popular in the UK (#65) than in the US (#797). Names with strong rankings in both countries tend to have broad cross-cultural appeal, working well for international families or those with ties to both nations.
Notable people named Erin include: Erin Anttila, Erin Hamilton and Erin Jackson. Short summaries for each appear below.
Erin ranks #797 in the US top 1,000 (2024). It's recognised in America but considerably more popular in the UK.
633
UK babies named Erin (2025)
~0.0
Expected classmates with this name (class of 28)
~0.4
In a school of 600
↓ 14 places
Rank change (last 5 years)

🏫 Who else is in the room?

In a typical UK class of 28, highlighted children share the name Erin

Almost certainly the only Erin in the class

Ad
Natural Baby Shower

UK Popularity (1996–2025)

Rank and birth count · ONS official data

US Popularity (2020–2025)

Rank · SSA official data

✨ Similar names to Erin

Names with a similar style — each with their own classroom story

A-Jay
UK #4271
Aadi
UK #2440
Aadit
UK #4271
Aadiv
UK #4271
🔮

Check another name

Enter any baby name to get UK and US popularity data, classroom predictions and trend charts.

🔮 Try the Name Checker   📚 Browse All Names

About the Name Erin

Meaning
''Ireland (West)'', ''green water''

Famous People Named Erin

Notable people who share this name, from history to the present day. See full list on Wikipedia

Erin Anttilab. 1977
Erin Helena Maureen Anttila, better known as simply Erin, is a Finnish singer who rose to fame with the pop group Nylon Beat.
Erin Hamilton
Erin Kate Hamilton is an American dance and electronic music singer.
Erin Jackson
Erin Jackson is an American speed skater, roller derby player, and Olympic gold medalist.
Erin Houchin
Erin Suzanne Houchin is an American politician serving as the U.S. representative for Indiana's 9th congressional district since 2023.
Erin Foster
Erin Foster Tikhman is an American writer, actress, producer and socialite.

Explore More UK Baby Names

🏆 Most Popular Names 2026 👧 Top 100 Girls' Names 👦 Top 100 Boys' Names 📊 Names by Popularity 💎 Unique Baby Names 📈 Rising Names 📉 Declining Names