72%RatingSave Gender Masculine Usage English (Modern) Pronounced Pron. KAY-sən [key·IPA] Meaning & HistoryExpand Links Variant of Cason. Related NamesFamily Tree·Details VariantsCason, Cayson, Kaison, Kasen, Kason, Kaysen PopularityDetails Last ranked #627 in 2021 England and Wales Last ranked #279 in 2022 United States People think this name isRate·Details modern youthful strange simple Categories ends in -son, modern English