UK boy's name
Thiaan
For 2026, the newest official UK baby-name figures on this page are from 2022. That release is the current official benchmark rather than a forecast.
Thiaan is a boy's name in the UK records. People looking for Thiaan popularity in 2026 should use the latest official release, which is 2022 in this profile. In that release it ranked #4001, with 4 babies registered with the name. Its strongest year in the published records was 2022, with 4 births.
This profile covers 4 England and Wales registrations across 1 recorded years from 2022 to 2022. 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.
Thiaan is at its recorded peak in the England and Wales series.
We estimate that about 4 living people in the UK are called Thiaan. 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 2023 or 2026.
Key insights
- • Thiaan ranked #4001 for boys in England and Wales in 2022, with 4 registrations.
- • The name peaked in 2022, when 4 boys were registered as Thiaan.
- • About 4 living people in the UK are estimated to have Thiaan as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4001
2022
Births in 2022
4
Latest year
Peak year
2022
4 births
Estimated living
4
2026
Decades
Thiaan by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Thiaan 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 | #4001 | 4 | 1 |
Related
Names similar to Thiaan
- Thomas 160,894
- Tyler 42,147
- Theo 40,594
- Toby 32,482
- Theodore 30,211
- Tommy 25,300
- Teddy 20,781
- Taylor 14,354
- Tobias 13,102
- Tom 9,822
- Tristan 9,171
- Timothy 6,200
FAQ
Thiaan: questions and answers
How popular is the name Thiaan in the UK right now?
In 2022, Thiaan was ranked #4001 for boys in England and Wales, with 4 births registered.
When was Thiaan most popular?
The peak year on record was 2022, with 4 babies registered as Thiaan in England and Wales.
How many people are called Thiaan in the UK?
A total of 4 babies have been registered as Thiaan 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.