UK boy's name
Seweryn
For 2026, the newest official UK baby-name figures on this page are from 2020. That release is the current official benchmark rather than a forecast.
Seweryn is a boy's name in the UK records. People looking for Seweryn popularity in 2026 should use the latest official release, which is 2020 in this profile. In that release it ranked #4608, with 3 babies registered with the name. Its strongest year in the published records was 2013, with 11 births.
This profile covers 70 England and Wales registrations across 14 recorded years from 2006 to 2020. 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 27% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 70 living people in the UK are called Seweryn. 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 2021 or 2026.
Key insights
- • Seweryn ranked #4608 for boys in England and Wales in 2020, with 3 registrations.
- • The name peaked in 2013, when 11 boys were registered as Seweryn.
- • About 70 living people in the UK are estimated to have Seweryn as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4608
2020
Births in 2020
3
Latest year
Peak year
2013
11 births
Estimated living
70
2026
Popularity
Seweryn over time
The chart below shows babies named Seweryn registered in England and Wales in the years where the name appears in the published records, from 2006 to 2020. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Seweryn, the clearest high point is 2013. The latest England and Wales figure is 3 births in 2020, compared with 11 at the peak.
Babies born per year
Decades
Seweryn by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Seweryn 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 | #4608 | 3 | 1 |
| 2010s | #3505 | 48 | 9 |
| 2000s | #3412 | 19 | 4 |
Related
Names similar to Seweryn
- Samuel 108,505
- Sebastian 33,008
- Sam 20,889
- Stanley 16,354
- Sonny 15,028
- Sean 15,006
- Scott 12,587
- Seth 9,841
- Syed 9,050
- Stephen 8,884
- Spencer 8,333
- Steven 6,970
FAQ
Seweryn: questions and answers
How popular is the name Seweryn in the UK right now?
In 2020, Seweryn was ranked #4608 for boys in England and Wales, with 3 births registered.
When was Seweryn most popular?
The peak year on record was 2013, with 11 babies registered as Seweryn in England and Wales.
How many people are called Seweryn in the UK?
A total of 70 babies have been registered as Seweryn across the 14 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.