UK boy's name
Seaghan
Seaghan is a boy's name in the UK records.
We estimate that about 6 living people in the UK are called Seaghan. 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
- • Seaghan ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #414 in 2022.
- • About 6 living people in the UK are estimated to have Seaghan as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
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Births in -
-
Peak year
-
Estimated living
6
2026
Geography
Where Seaghan is most common
The bars show the latest published local birth counts for Seaghan. They are useful for spotting where the name is showing up in real numbers, while the rank beside each bar shows how strongly it performs inside that region.
Seaghan ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #414 in 2022.
Across the UK
Seaghan in Scotland and Northern Ireland
Northern Ireland (NISRA)
#414 in 2022
2 years of NISRA records, 6 total registered
Related
Names similar to Seaghan
- 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
Seaghan: questions and answers
Where is Seaghan most common?
In the latest published local rankings, Seaghan ranks best in Northern Ireland, where it placed #414 in 2022. The regional bars on this page use birth counts, so they also reflect the size of each region.
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.