What does Oona mean?
Oona /oona/ [2 sylls.] as a girls' name is pronounced OO-nah. It is of Scottish, Irish and Gaelic origin. Variant of Una (Latin) "one". Playwright Eugene O'Neill gave this name to his daughter.
Affiliated girl name: Agnes.more]
How popular is Oona?
Oona is an unusual given name for females. Oona is an unusual last name too for both adults and children. (2000 U.S. Census)
Displayed below is an analysis of the usage of Oona and affiliated names. Popular related forms of Oona (unlisted) are Agnes, Euna and Una. Adoption of these girl names was at its most widespread during the years 1890-1899 (usage of 0.5627%) and is now significantly lower, with the versions Agnes and Una becoming less in vogue. (Top 1000 Baby Names Records, 2014)
Oona is pronounced similarly to Agna, Aina, Ana▲, Anna, Eena, Ena▼, Iana, Ina▼, Ioana, Iona▼, Ionia, Ionya, Oni, Oonah, Wina, Yana, Yna, Yoana, Yona and Yonah. Other suggested similar baby names are Dona▼, Jona, Lona▼, Mona▼, Nona▼, Oma▼, Ooma, Orna, Rona, Tona and Zona▼. These names tend to be more frequently used than Oona.