One of the five daughters of the chief queen of the king of the third Okkáka dynasty (DA.i.258: SnA.i.352).
The Mahávamsa Tíká (p.84) says that Okkáka was the youngest of the sixteen kings of the Mahásammata dynasty and makes no mention of three Okkáka dynasties.
The name of Okkáka's chief queen was Hatthá (v.l. Bhattá).