Niamh
GirlIrish
Niamh is a girl name of Irish origin meaning "bright, radiant, or shining".
About this name
Gender
Girl
Language
Irish
Religion
None
Popularity
2 / 100
Syllables
1
Length
5 letters
Meaning
bright, radiant, or shining
Etymology
From Old Irish Niamh, derived from Proto‑Celtic *nebh- meaning ‘bright’. The name appears in Irish mythology as Niamh of the Golden Hair.
Famous People Named Niamh
- Niamh Kavanagh — Irish singer
Frequently Asked Questions About Niamh
What does the name Niamh mean?
Niamh means "bright, radiant, or shining", and is of Irish origin.
What is the origin of the name Niamh?
Niamh originates from Irish, commonly used in Ireland.
Is Niamh a boy or girl name?
Niamh is typically used as a girl name.
What religion is the name Niamh associated with?
Niamh is associated with None.
Are there famous people named Niamh?
Yes — notable people named Niamh include Niamh Kavanagh (Irish singer).
Last updated: June 2026