Kyann is a contemporary given name of unclear origin, though it's believed to have been coined recently and may be considered a variant spelling of KayAnn. It gained some popularity in the United States during the late 20th century but remains relatively uncommon compared to more traditional names. Kyann does not appear to have any specific historical or cultural significance beyond its recent usage as a given name.
"Kyann was given to five newborns in 2012."