Girl Name · Irish Origin
Ona
Last reviewed: June 2026
Considering Ona? It is a girl name whose meaning is "Grace, unity", rooted in Irish naming tradition, and ranks in our Rare popularity tier. Phonetically it shares territory with Onnie.
Names like Ona
Frequently asked about Ona
What does the name Ona mean?
Ona means "Grace, unity" and is of Irish origin.
What is the origin of Ona?
Ona originates in Irish naming tradition.
How do you pronounce Ona?
Ona has 3 letters and is most commonly stressed on the first syllable.
Is Ona a boy's or girl's name?
Ona is primarily used as a girl's name in US records.
How popular is Ona in 2026?
In our 2026 popularity tracker, Ona sits in the Rare tier — an uncommon, standout choice.
What names are similar to Ona?
Names that share Ona's sound and style include Onnie, Oma, Omie, Owen, Oneil.