Kierann
BoyIrish
Kierann is a boy name of Irish origin meaning "Dark-haired".
About this name
Gender
Boy
Language
Irish
Religion
Christian
Syllables
2
Length
7 letters
Meaning
Dark-haired
Etymology
Derived from the Irish name Ciaran, which comes from the word 'ciar' meaning 'dark' or 'black'
Frequently Asked Questions About Kierann
What does the name Kierann mean?
Kierann means "Dark-haired", and is of Irish origin.
What is the origin of the name Kierann?
Kierann originates from Irish, commonly used in Ireland.
Is Kierann a boy or girl name?
Kierann is typically used as a boy name.
What religion is the name Kierann associated with?
Kierann is associated with Christian.
Last updated: June 2026