Girl Name · Irish Origin
Una
Last reviewed: June 2026
Una — a girl name from the Irish tradition — is an uncommon, standout choice. Its meaning, "One", anchors the name in something deeper than sound alone. If Undra is on your shortlist, Una belongs in the same conversation.
Names like Una
Frequently asked about Una
What does the name Una mean?
Una means "One" and is of Irish origin.
What is the origin of Una?
Una originates in Irish naming tradition.
How do you pronounce Una?
Una has 3 letters and is most commonly stressed on the first syllable.
Is Una a boy's or girl's name?
Una is primarily used as a girl's name in US records.
How popular is Una in 2026?
In our 2026 popularity tracker, Una sits in the Rare tier — an uncommon, standout choice.
What names are similar to Una?
Names that share Una's sound and style include Undra, Uri.