Kaius is a distinctive choice, ranked #1235 in 2024. Your child is likely to be the only Kaius in their class.
💎
UK Rank 2024
#1235
About the Name Kaius
Kaius is steadily gaining in popularity, up 38 places over the past five years. Its best recorded rank was #1029 in 2022, and it currently sits at #1235. The name has been a regular feature in UK records since 2000.
Kaius 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 Kaius
Unlikely. With around 22 UK babies named Kaius per year, your child will almost certainly be the only Kaius in his class, and possibly the only one in the whole school.
Kaius is currently rising in popularity in the UK, up 38 places over the last five years to #1235 in 2024. If this trend continues, it will become more common in classrooms over the next decade.
Kaius 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.
Kaius does not appear in the US top 1,000 baby names, making it a distinctively British choice — your child is unlikely to encounter American Kaiuss in the wild.
22
UK babies named Kaius (2024)
< 1
Expected classmates with this name (class of 28)
~0.0
In a school of 600
↑ 38 places
Rank change (last 5 years)
🏫 Who else is in the room?
In a typical UK class of 28, highlighted children share the name Kaius
Likely around 1 other Kaius in the class
UK Popularity (2000–2024)
Rank and birth count · ONS official data
No US data available for this name
✨ Similar names to Kaius
Names with a similar style — each with their own classroom story