Izaiah is a distinctive choice, ranked #800 in 2024. Your child is likely to be the only Izaiah in their class.
💎
UK Rank 2024
#800
US Rank #608
About the Name Izaiah
Izaiah is gradually declining in popularity, having dropped 34 places over five years. Its high point was #704 in 2021, and it now sits at #800. The name has been a regular feature in UK records since 2001.
Izaiah is distinctive enough that your child will likely be the only one in both their class and their school โ standing out on every register.
In the US it ranks even higher at #608, where it enjoys a particularly strong following.
Frequently Asked Questions
Common questions about the name Izaiah
Unlikely. With around 41 UK babies named Izaiah per year, your child will almost certainly be the only Izaiah in his class, and possibly the only one in the whole school.
Izaiah has been declining in UK popularity, dropping 34 places in the last five years. Its peak was #704 in 2021. Choosing it now means he is likely to be among the last of his generation with this name.
Izaiah is more popular in the US (#608) than in the UK (#800). 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.
Izaiah ranks #608 in the US top 1,000 (2024). It's recognised in America but considerably more popular in the UK.
41
UK babies named Izaiah (2024)
< 1
Expected classmates with this name (class of 28)
~0.0
In a school of 600
↓ 34 places
Rank change (last 5 years)
🏫 Who else is in the room?
In a typical UK class of 28, highlighted children share the name Izaiah
Likely around 1 other Izaiah in the class
UK Popularity (2001–2024)
Rank and birth count · ONS official data
US Popularity (2020–2024)
Rank · SSA official data
✨ Similar names to Izaiah
Names with a similar style — each with their own classroom story