Girl’s name · Irish

Niamh

How to say it: NEEV · /ˈniv/

Irish name meaning 'bright, radiant' - pronounced NEEV, from mythology.

Niamh was the 2,546th most popular girls’ name in the United States in 2025, given to 43 babies (Social Security Administration). Its busiest decade was the 2000s, its births are up about 20% in ten years, and it is projected to rise to #2,379 by 2030.

Updated · SSA 2025 data, published May 2026 · How we compute these figures

#2,546for girls in 2025
1 in 77,101US babies
43born in 2025
#2,379projected for 2030
2000sits peak decade
under 1 in 200chance a classmate shares it

Key facts

Key facts about Niamh
Rank among girls’ names, 2025#2,546
Babies born in 202543
Share of births1 in 77,101
Peak decade2000s
Change over 10 years+20%
Projected rank for 2030 (estimate)#2,379

Sources: Social Security Administration (SSA). How we compute these figures.

Its life, decade by decade

Niamh is a newcomer: almost all of its history is from the last forty years.

1900195020002020–25
Peak: 34 per million births, 2000s.

What goes with it

Nicknames

  • Nia

Honouring a Niamh in the family

In the classroom

In a class of 25 children born in 2025, the chance that another child is called Niamh is about under 1 in 200.

Around the world

This spelling is used in English, Irish, Scottish Gaelic.

England and Wales: #209. Ireland: #90.

Famous people named Niamh

From Wikidata and Wikipedia

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