Una
GirlIrish (Gaelic)
Una is a girl name of Irish (Gaelic) origin meaning "lamb; also interpreted as 'one' or 'unity'".
About this name
Gender
Girl
Language
Irish (Gaelic)
Religion
None
Popularity
4 / 100
Syllables
1
Length
3 letters
Meaning
lamb; also interpreted as 'one' or 'unity'
Etymology
Derived from the Old Irish name Úna, possibly from úna meaning 'lamb', or from Latin una meaning 'one'.
Frequently Asked Questions About Una
What does the name Una mean?
Una means "lamb; also interpreted as 'one' or 'unity'", and is of Irish (Gaelic) origin.
What is the origin of the name Una?
Una originates from Irish (Gaelic), commonly used in Western Europe (Ireland).
Is Una a boy or girl name?
Una is typically used as a girl name.
What religion is the name Una associated with?
Una is associated with None.
Last updated: June 2026