Caius
25
Babies in 2024
-17%
10-year change
2023
Peak · 35
-29%
vs 2023
Trajectory · 1996→2024
Years with no bar had fewer than 3 babies with this name — ONS suppresses counts of 2 or fewer for privacy.
About the name Caius
Caius appears in the official UK boys' name list for 2024, ranked #1,132 with 25 boys registered in England & Wales.
Caius reached its peak in 2023, when 35 boys were registered in England & Wales — ranked #890 for UK boys that year. Today's count of 25 represents 71% of the peak.
Across 29 years of ONS data since 1996, a total of 465 boys have been officially registered with the name Caius in England & Wales. In the past decade alone (2014–2024), 245 boys were registered with the name, starting from 30 in 2014 and ending at 25 in 2024.