Will my child share the name Arianwen with classmates?

Unlikely. With around 15 UK babies named Arianwen per year, your child will almost certainly be the only Arianwen in their class, and possibly the only one in the whole school.

Is Arianwen becoming more or less popular in the UK?

Arianwen has been fairly steady, ranked #1,892 in 2025 against #1,846 in 2020. Its best recorded position was #1,767 in 2022.

Is Arianwen a good choice for a distinctive name?

Arianwen 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.

Is Arianwen a popular baby name in the United States?

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

👧 Girl's name 💎 Relatively Unique UK #1892

Arianwen

🗳️ Add Arianwen to a family shortlist

Arianwen is a distinctive choice, ranked #1892 in 2025. Your child is likely to be the only Arianwen in their class.

💎

UK Rank 2025

#1892

About the Name Arianwen

Arianwen has seen a notable decline in recent years, dropping 270 places in five years. It was most popular in 2022 at #1767 — parents choosing it today are making a deliberately counter-trend decision. The name has been a consistent presence in UK records since 1996.

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

⭐ Famous People Named Arianwen

Arianwen Parkes-Lockwood — Arianwen Parkes-Lockwood is an Australian actress and producer.

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.