UK boy's name
Elfyn
For 2026, the newest official UK baby-name figures on this page are from 2021. That release is the current official benchmark rather than a forecast.
Elfyn is a boy's name in the UK records. People looking for Elfyn popularity in 2026 should use the latest official release, which is 2021 in this profile. In that release it ranked #3451, with 5 babies registered with the name. Its strongest year in the published records was 2021, with 5 births.
This profile covers 5 England and Wales registrations across 1 recorded years from 2021 to 2021. 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.
Elfyn is at its recorded peak in the England and Wales series.
We estimate that about 5 living people in the UK are called Elfyn. 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 2022 or 2026.
Key insights
- • Elfyn ranked #3451 for boys in England and Wales in 2021, with 5 registrations.
- • The name peaked in 2021, when 5 boys were registered as Elfyn.
- • About 5 living people in the UK are estimated to have Elfyn as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#3451
2021
Births in 2021
5
Latest year
Peak year
2021
5 births
Estimated living
5
2026
Decades
Elfyn by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Elfyn 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 | #3451 | 5 | 1 |
Related
Names similar to Elfyn
- Ethan 77,394
- Edward 53,212
- Elliot 23,450
- Elijah 22,369
- Ellis 19,358
- Elliott 16,964
- Evan 14,535
- Ezra 11,838
- Ewan 10,685
- Eli 8,126
- Elias 7,049
- Eric 6,654
FAQ
Elfyn: questions and answers
How popular is the name Elfyn in the UK right now?
In 2021, Elfyn was ranked #3451 for boys in England and Wales, with 5 births registered.
When was Elfyn most popular?
The peak year on record was 2021, with 5 babies registered as Elfyn in England and Wales.
How many people are called Elfyn in the UK?
A total of 5 babies have been registered as Elfyn across the 1 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.