Kesiah Is A Girls Given Name Of Hebrew Origin. Its A Respelling Of The More Familiar Keziah, Which You May Recognize As The Daughter Of Job From The Hebrew Bible. Kesiah Gets Its Meaning From The "cassia Tree," From Which The Sweet And Warming Spice Cinnamon Is Derived. Kesiah Has Lots In Common With The Greek Name Cassia, Not Least How It Sounds And What It Means! If You Love Cinnamon And All Things Nice N Spice, You Wont Go Wrong With This Super Sweet Name! Similar-sounding Variations Include Kasia, Kassia, Cassie, And More.