Kiernan
BoyIrish
Kiernan is a boy name of Irish origin meaning "little dark one".
About this name
Gender
Boy
Language
Irish
Religion
None
Popularity
2 / 100
Syllables
2
Length
7 letters
Meaning
little dark one
Etymology
Derived from the Irish name Ciarán, which comes from ciar ‘dark, black’ with the diminutive suffix –án.
Famous People Named Kiernan
- Kiernan Shipka — American actress (born 1999)
- Kiernan Dewsbury-Hall — English association football player (born 1998)
Frequently Asked Questions About Kiernan
What does the name Kiernan mean?
Kiernan means "little dark one", and is of Irish origin.
What is the origin of the name Kiernan?
Kiernan originates from Irish, commonly used in Ireland.
Is Kiernan a boy or girl name?
Kiernan is typically used as a boy name.
What religion is the name Kiernan associated with?
Kiernan is associated with None.
Are there famous people named Kiernan?
Yes — notable people named Kiernan include Kiernan Shipka (American actress, born 1999) and Kiernan Dewsbury-Hall (English association football player, born 1998).
Last updated: June 2026