Keirone \ke(i)-ro-ne\ as a boy's name is a variant of Kyrone. See for origin and meaning of Keirone.
The baby name Keirone sounds like Keiron and Kirone. Other similar baby names are Beirne, Kairne, Jerone, Jerrone, Kearne, Kevron, Keiran, Keirown, Keirohn, Lerone and Tirone.