Oisin
BoyIrish (Gaelic)
Oisin is a boy name of Irish (Gaelic) origin meaning "little deer".
About this name
Gender
Boy
Language
Irish (Gaelic)
Religion
None
Popularity
46 / 100
Syllables
2
Length
5 letters
Meaning
little deer
Etymology
Derived from Old Irish "Oisín", from "óis" meaning "deer" with the diminutive suffix "-ín".
Frequently Asked Questions About Oisin
What does the name Oisin mean?
Oisin means "little deer", and is of Irish (Gaelic) origin.
What is the origin of the name Oisin?
Oisin originates from Irish (Gaelic), commonly used in Europe.
Is Oisin a boy or girl name?
Oisin is typically used as a boy name.
What religion is the name Oisin associated with?
Oisin is associated with None.
Last updated: June 2026