Sky is a distinctive choice, ranked #922 in 2025. Your child is likely to be the only Sky in their class.
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UK Rank 2025
#922
US Rank #949
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About the Name Sky
Sky has seen a notable decline in recent years, dropping 229 places in five years. It was most popular in 2007 at #197 — parents choosing it today are making a deliberately counter-trend decision. The name has been a consistent presence in UK records since 1996.
Sky is uncommon in the UK, so your child is very likely to be the only Sky in their class.
In the US it ranks even higher at #828, where it enjoys a particularly strong following.
⭐ Famous People Named Sky
Explosions in the Sky — Explosions in the Sky is an American post-rock band, formed in Austin, Texas, in 1999.
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 Sky
Unlikely. With around 38 UK babies named Sky per year, your child will almost certainly be the only Sky in their class, and possibly the only one in the whole school.
Sky is declining: down 115 places since 2020, to #922 in 2025. It peaked at #197 in 2007.
Sky is more popular in the US (#828) than in the UK (#1036). 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.
Sky ranks #828 in the US top 1,000 (2024). It's recognised in America but considerably more popular in the UK.
38
UK babies named Sky (2025)
< 1
Expected classmates with this name (class of 28)
~0.0
In a school of 600
↓ 115 places
Rank change (last 5 years)
🏫 Who else is in the room?
In a typical UK class of 28, highlighted children share the name Sky
Almost certainly the only Sky 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 Sky
Names with a similar style — each with their own classroom story