UK boy's name
Deio
For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.
Deio is a boy's name in the UK records. People looking for Deio popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #1595, with 16 babies registered with the name. Its strongest year in the published records was 2022, with 16 births.
This profile covers 252 England and Wales registrations across 26 recorded years from 1999 to 2024. The figures come from ONS England and Wales, so the page is a view of published baby-name registrations rather than a forecast or a live count of people using the name today.
The latest count is about 100% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 250 living people in the UK are called Deio. This uses published birth registrations from England and Wales, Scotland and Northern Ireland, then applies ONS national life tables to estimate how many are likely still alive. It does not forecast extra births for 2025 or 2026.
Key insights
- • Deio ranked #1595 for boys in England and Wales in 2024, with 16 registrations.
- • The name peaked in 2022, when 16 boys were registered as Deio.
- • About 250 living people in the UK are estimated to have Deio as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#1595
2024
Births in 2024
16
Latest year
Peak year
2022
16 births
Estimated living
250
2026
Popularity
Deio over time
The chart below shows babies named Deio registered in England and Wales in the years where the name appears in the published records, from 1999 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Deio, the clearest high point is 2022. The latest England and Wales figure is 16 births in 2024, compared with 16 at the peak.
Babies born per year
Decades
Deio by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Deio was a short-lived spike or a name that stayed in regular use. Average rank is calculated only from years where a published rank exists.
| Decade | Average rank | Total births | Years covered |
|---|---|---|---|
| 2020s | #1744 | 68 | 5 |
| 2010s | #2013 | 113 | 10 |
| 2000s | #2442 | 66 | 10 |
| 1990s | #2097 | 5 | 1 |
Related
Names similar to Deio
- Daniel 120,900
- Dylan 60,836
- David 37,852
- Dominic 20,480
- Declan 11,657
- Dexter 11,627
- Danny 8,434
- Dean 5,329
- Dillon 4,113
- Douglas 3,773
- Dominik 3,494
- Damian 3,486
FAQ
Deio: questions and answers
How popular is the name Deio in the UK right now?
In 2024, Deio was ranked #1595 for boys in England and Wales, with 16 births registered.
When was Deio most popular?
The peak year on record was 2022, with 16 babies registered as Deio in England and Wales.
How many people are called Deio in the UK?
A total of 252 babies have been registered as Deio across the 26 years of ONS England & Wales records shown here.
Which records is this page based on?
The England and Wales timeline uses ONS baby-name records. Scotland figures come from NRS and Northern Ireland figures come from NISRA. Counts are registrations in published baby-name files. The living estimate uses those birth registrations with ONS national life tables.