Sia is a distinctive choice, ranked #565 in 2024. Your child is likely to be the only Sia in their class.
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UK Rank 2024
#565
About the Name Sia
Sia is climbing rapidly up the charts, having climbed 118 places in just five years. Its best recorded rank was #480 in 2017 — and current momentum suggests it could challenge that mark again. The name has been a consistent presence in UK records since 1997.
Sia is distinctive enough that your child will likely be the only one in both their class and their school — standing out on every register.
Frequently Asked Questions
Common questions about the name Sia
Unlikely. With around 69 UK babies named Sia per year, your child will almost certainly be the only Sia in her class, and possibly the only one in the whole school.
Sia is currently rising in popularity in the UK, up 118 places over the last five years to #565 in 2024. If this trend continues, it will become more common in classrooms over the next decade.
Sia 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.
Notable people named Sia include: Diego Sia — Diego Sia is an Italian professional footballer who plays as a winger and forward for Segunda División club Mirandés, on loan from Serie A club AC Milan.; Sia Kamanor — Sia Kamanor is a Sierra Leonean sprinter.; Edgar Sia — Edgar "Injap" Jaruda Sia II is a Filipino businessman..
Sia does not appear in the US top 1,000 baby names, making it a distinctively British choice — your child is unlikely to encounter American Sias in the wild.
69
UK babies named Sia (2024)
< 1
Expected classmates with this name (class of 28)
~0.0
In a school of 600
↑ 118 places
Rank change (last 5 years)
🏫 Who else is in the room?
In a typical UK class of 28, highlighted children share the name Sia
Likely around 1 other Sia in the class
UK Popularity (1997–2024)
Rank and birth count · ONS official data
No US data available for this name
✨ Similar names to Sia
Names with a similar style — each with their own classroom story
Diego Sia is an Italian professional footballer who plays as a winger and forward for Segunda División club Mirandés, on loan from Serie A club AC Milan. He is an Italian youth international.
Edgar "Injap" Jaruda Sia II is a Filipino businessman. He is the chairman of DoubleDragon Properties (a joint business venture with Tony Tan Caktiong), and the founder of the Mang Inasal fast food restaurant chain.