Will my child share the name Sylvester with classmates?

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

Is Sylvester becoming more or less popular in the UK?

Sylvester is declining: down 839 places since 2020, to #2,664 in 2025. It peaked at #1,290 in 2021.

Is Sylvester a good choice for a distinctive name?

Sylvester 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 Sylvester a popular baby name in the United States?

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

👦 Boy's name 💎 Relatively Unique UK #2664

Sylvester

🗳️ Add Sylvester to a family shortlist

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

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UK Rank 2025

#2664

About the Name Sylvester

Sylvester has seen a notable decline in recent years, dropping 619 places in five years. It was most popular in 2021 at #1290 — parents choosing it today are making a deliberately counter-trend decision. The name has been a consistent presence in UK records since 1996.

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