Will my child share the name Osian with classmates?

Unlikely. With around 165 UK babies named Osian per year, your child will almost certainly be the only Osian in their class, and possibly the only one in the whole school.

Is Osian becoming more or less popular in the UK?

Osian has been fairly steady, ranked #274 in 2025 against #324 in 2020. Its best recorded position was #264 in 2022.

Is Osian a good choice for a distinctive name?

Osian 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 Osian?

Notable people named Osian include: Osian Roberts and Osian Morgan.

Is Osian a popular baby name in the United States?

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

👦 Boy's name 💎 Relatively Unique UK #274

Osian

🗳️ Add Osian to a family shortlist

Osian is a distinctive choice, ranked #274 in 2025. Your child is likely to be the only Osian in their class.

💎

UK Rank 2025

#274

About the Name Osian

Osian has held its ground, ranked #274 in 2025 and never far from its best of #264 in 2022 — a name with lasting rather than trend-driven appeal. The name has been a consistent presence in UK records since 1996.

Osian is fairly common in the UK, so your child is very likely to be the only Osian in their class.

⭐ Famous People Named Osian

Osian Roberts — Osian Roberts is a Welsh football coach and former player who is the head of development of Italian Serie A club Como.
Osian Morgan — Osian Morgan is a Welsh actor.

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.