Boa is a name of, at least, five artists:r 1. BoA is a South Korean singerr 2. Boa was a 70s rock bandr 3. Boa is a Croatian art rock bandr 4. Boa is a Chilean power groove metal bandr 5. Boa is a Czech rock band 1) A mononym of South Korean singer Kwon Boa / 권보아 [Ko] (b. 5 Nov 1986, in Gyeonggi-do, South Korea) - a backronym of 'Beat of Angel' (active in South Korea, Japan & USA). She was discovered by SM Entertainment talent agents, when she accompanied her older brother to a talent search. Read more about Boa on Last.fm.