NameInClass Baby name predictor
👦 Boy's name 💎 Relatively Unique UK #573

Dion

Dion is a distinctive choice, ranked #573 in 2025. Your child is likely to be the only Dion in their class.

💎
UK Rank 2025
#573
US Rank #903
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About the Name Dion

Dion has seen a notable decline in recent years, dropping 107 places in five years. It was most popular in 2022 at #430 โ€” parents choosing it today are making a deliberately counter-trend decision. The name has been a consistent presence in UK records since 1996.

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

In the US it sits at #903 โ€” notably more popular in the UK than across the Atlantic.

โญ Famous People Named Dion

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 Dion

Unlikely. With around 68 UK babies named Dion per year, your child will almost certainly be the only Dion in their class, and possibly the only one in the whole school.
Dion has been fairly steady, ranked #573 in 2025 against #544 in 2020. Its best recorded position was #271 in 1999.
Dion is more popular in the UK (#651) than in the US (#903). 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 Dion include: Dion Gallapeni, Dion Cools and Dion Phaneuf. Short summaries for each appear below.
Dion does not appear in the US top 1,000 baby names, making it a distinctively British choice โ€” your child is unlikely to encounter American Dions in the wild.
68
UK babies named Dion (2025)
< 1
Expected classmates with this name (class of 28)
~0.0
In a school of 600
↓ 29 places
Rank change (last 5 years)

🏫 Who else is in the room?

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

Almost certainly the only Dion in the class

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UK Popularity (1996–2025)

Rank and birth count · ONS official data

US Popularity (2020–2022)

Rank · SSA official data

✨ Similar names to Dion

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

Armaan
UK #639
Gurfateh
UK #556
Justin
UK #735
Kade
UK #593
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Famous People Named Dion

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

Dion Gallapenib. 2004
Dion Gallapeni is a Kosovan professional footballer who plays as a left-back for Ekstraklasa club Wisล‚a Pล‚ock, on loan from Widzew ลรณdลบ, and the Kosovo national team.
Dion Coolsb. 1996
Dion-Johan Chai Cools is a Malaysian professional footballer who plays either as a full-back or centre-back for J.League club Cerezo Osaka and captains the Malaysia national team.
Dion Phaneufb. 1985
Dion Phaneuf is a Canadian former professional ice hockey defenseman who played for the Calgary Flames, Toronto Maple Leafs, Ottawa Senators and Los Angeles Kings of the National Hockey League (NHL).
Dion Dawkins
Dion Dawkins is an American professional football offensive tackle for the Buffalo Bills of the National Football League (NFL).
Dion Titheradge
Dion Titheradge was an Australian-born actor and writer of revues, plays and screenplays.

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