Sonny is a well-established choice, ranked #45 in 2025. With 1,137 babies named Sonny in 2025, meeting another Sonny at school is a real possibility.
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UK Rank 2025
#45
US Rank #298
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About the Name Sonny
Sonny has seen a notable decline in recent years, dropping 5811 places in five years. It was most popular in 2022 at #69 — parents choosing it today are making a deliberately counter-trend decision. The name has been a consistent presence in UK records since 1996. It has broken into the UK top 100 on 8 occasions, signalling genuine mainstream interest.
Sonny is a very popular name in the UK — yet a class of 28 is small enough that your child will very likely be the only Sonny on the register.
In the US it ranks even higher at #335, where it enjoys a particularly strong following.
⭐ Famous People Named Sonny
Sonny Barger — Ralph Hubert "Sonny" Barger Jr. was an American outlaw biker who was a founding member of the Oakland, California charter of the Hells Angels in 1957.
Sonny Chiba — Shinichi Chiba IPA: [tɕiꜜba ɕiɰ̃itɕi], known internationally as Sonny Chiba, was a Japanese actor and martial artist.
Sonny Sandoval — Paul Joshua "Sonny" Sandoval is an American rapper and singer who is the lead vocalist and a founding member of nu metal band P.O.D.
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 Sonny
Possibly. With around 1,137 UK babies named Sonny per year, your child may well come across another Sonny at school, though sharing a class is less likely.
Sonny is at its highest recorded position — #45 in 2025, with 1,137 births. In 2020 it ranked #81.
Sonny is more popular in the US (#335) than in the UK (#5892). 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 Sonny include: Sonny Sandoval, Sonny Vaccaro and Sonny Gray. Short summaries for each appear below.
Sonny appears in the US top 500 at #335 in 2024 — moderately popular in America, though less so than in the UK.
1,137
UK babies named Sonny (2025)
< 1
Expected classmates with this name (class of 28)
< 1
In a school of 600
↑ 36 places
Rank change (last 5 years)
🏫 Who else is in the room?
In a typical UK class of 28, highlighted children share the name Sonny
Almost certainly the only Sonny in the class
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UK Popularity (1996–2025)
Rank and birth count · ONS official data
US Popularity (2020–2025)
Rank · SSA official data
✨ Similar names to Sonny
Names with a similar style — each with their own classroom story
Saunders Terrell, known as Sonny Terry, was an American Piedmont blues and folk musician, who was known for his energetic blues harmonica style, which frequently included vocal whoops and hollers and occasionally imitations of trains and fox hunts.