One of Kira Nerys's two brothers, seen as a small child in the Singha refugee camp when Kira travels back to the occupation in Wrongs Darker Than Death or Night.
Kira Reon appears in the Deep Space Nine episode Wrongs Darker Than Death or Night. When Kira uses the Orb of Time to learn the truth about her mother, she finds her own family in the Singha refugee camp: her parents Taban and Meru, herself as a toddler, and her brothers Reon and Pohl.
The children are starving. Reon is first seen with his family as they try to hold on to a scrap of food, and the adult Kira steps in to defend them from other refugees.
Soon afterwards the Cardassians take Meru away to serve as a comfort woman on Terok Nor. In return Gul Dukat sees that Taban and the children receive food and medicine, the bargain that Kira spends the rest of the episode trying to come to terms with.