Namesakes
Hunna
(a.k.a. Una) (f) ?-679 
Saints
Una O'Connor
(f) 1880-1959
Notable Actors and Entertainers (actor)
Una Stubbs
(f) 1937-2021
Notable Actors and Entertainers (actor)
Saoirse Ronan
(a.k.a. Úna) (f) 1994-
Notable Actors and Entertainers (actor)