Combination of Kye and Ann; ocean or grace
Kyann is a modern American invention, likely created by blending the name Kye (often associated with the Hawaiian word for 'ocean') and the classic name Ann (meaning 'grace'). It may also be used as a variation of the Gaelic name Ryan or the African name Kyan.
US births per 5-year period, 1990–present (SSA data).