67%RatingSave Gender Masculine Usage English (Modern) Pronounced Pron. /ˈkeɪ.sən/ [key·simplify] Meaning & HistoryExpand Links Variant of Cason. Related NamesFamily Tree·Details Rootskay + sonVariantsCason, Cayson, Kaison, Kasen, Kason, Kayson PopularityDetails Last ranked #567 in 2023 United States Categories modern English