Will my child share the name Cayson with classmates?

Unlikely. With around 8 UK babies named Cayson per year, your child will almost certainly be the only Cayson in their class, and possibly the only one in the whole school.

Is Cayson becoming more or less popular in the UK?

Cayson is declining: down 1,285 places since 2020, to #2,664 in 2025. It peaked at #726 in 2016.

Is Cayson popular in the US as well as the UK?

Cayson is more popular in the US (#762) than in the UK (#1859). 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.

Is Cayson a popular baby name in the United States?

Cayson ranks #762 in the US top 1,000 (2024). It's recognised in America but considerably more popular in the UK.

👦 Boy's name 💎 Relatively Unique UK #2664

Cayson

🗳️ Add Cayson to a family shortlist

Cayson is a distinctive choice, ranked #2664 in 2025. Your child is likely to be the only Cayson in their class.

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UK Rank 2025

#2664

US Rank #835

About the Name Cayson

Cayson has seen a notable decline in recent years, dropping 480 places in five years. It was most popular in 2016 at #726 — parents choosing it today are making a deliberately counter-trend decision. The name has been recorded in UK data since 2008.

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

In the US it ranks even higher at #762, where it enjoys a particularly strong following.