Meaning This Hawaiian name means to beg and implore. It is a variant of the Greek name Troy. Origin of Koi Hawaiian +-100%Zoom level changed to 1 Popular Middle Names Charles, Zaylen Pronunciation 🔊 Listen Koi Similar Names Troi Troye Abela Aberahama Priam Taneem Troy Astyanax Dardanus Protesilaus Year by Year Popularity of Koi