Isobel is a distinctive choice, ranked #246 in 2025. Your child is likely to be the only Isobel in their class.
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UK Rank 2025
#246
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About the Name Isobel
Isobel is gradually declining in popularity, having dropped 71 places over five years. Its high point was #50 in 2003, and it now sits at #230. The name has been a consistent presence in UK records since 1996. It has featured in the UK top 100 for 18 years, demonstrating solid mainstream recognition.
Isobel is fairly common in the UK, so your child is very likely to be the only Isobel in their class.
⭐ Famous People Named Isobel
Isobel Yeung — Isobel Yeung is a British long-form documentary senior correspondent.
Isobel Steele — Isobel Victoria Steele is an English actress and singer.
Isobel Baillie — Dame Isobel Baillie was a Scottish soprano.
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 Isobel
Unlikely. With around 189 UK babies named Isobel per year, your child will almost certainly be the only Isobel in their class, and possibly the only one in the whole school.
Isobel has been fairly steady, ranked #246 in 2025 against #159 in 2020. Its best recorded position was #50 in 2003.
Isobel 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 Isobel include: Isobel Yeung, Isobel Steele and Isobel Armstrong. Short summaries for each appear below.
Isobel does not appear in the US top 1,000 baby names, making it a distinctively British choice — your child is unlikely to encounter American Isobels in the wild.
189
UK babies named Isobel (2025)
~0.0
Expected classmates with this name (class of 28)
~0.1
In a school of 600
↓ 87 places
Rank change (last 5 years)
🏫 Who else is in the room?
In a typical UK class of 28, highlighted children share the name Isobel
Almost certainly the only Isobel in the class
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UK Popularity (1996–2025)
Rank and birth count · ONS official data
No US data available for this name
✨ Similar names to Isobel
Names with a similar style — each with their own classroom story
Isobel of Huntingdon, also known as Isobel the Scot, was the younger daughter of David of Scotland, 8th Earl of Huntingdon, grandson of David I of Scotland, by his marriage to Matilda of Chester.