Tiernan
A boys’ name of Irish origin, meaning little lord, little master.
Babies a year
7
England and Wales, 2025
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
#2952
7 babies
In 2025, 7 babies in England and Wales were named Tiernan. In the US, 31 were, though that figure is from 2017 — the most recent full year we hold. Its US peak was 86 in 2007.
Names about as common as Tiernan
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