Seosamh was the #829 boys' name in Ireland in 2025 (3 babies).
Seosamh as a boy’s name
Northern Ireland
Ireland
Babies per 1,000 of the same sex in each published list.Official rank; #1 at the top. Breaks in a line are years with too few babies to be published.Show the numbers
Year
Northern Ireland
Ireland
2025
—
#829 (3)
2023
—
#584 (5)
2022
#414 (3)
#779 (3)
2021
—
#631 (4)
2020
#392 (3)
—
2017
—
#610 (4)
2016
#421 (3)
#601 (4)
2014
—
#508 (6)
2011
—
#623 (4)
2010
—
#542 (5)
2009
—
#701 (3)
2008
—
#601 (4)
2007
—
#473 (5)
2000
—
#274 (6)
1996
—
#276 (6)
The tide so far
Peaked in Ireland in 2000 at #274.
In the Ireland records since the data begins in 1964.
How common is it?
about 1 in 7,900 baby boys in the published Ireland list for 2025.
In a group of 1,000 children born that year, you would expect to meet fewer than 1. How we work this out.