61%RatingSave Gender Masculine Usage English (Modern) Pronounced Pron. /ˈkeɪ.sən/ [key·simplify] Meaning & HistoryExpand Links Variant of Cason. Related NamesFamily Tree·Details Rootskay + sonVariantsCason, Kaison, Kasen, Kason, Kaysen, Kayson PopularityDetails Last ranked #861 in 2017 England and Wales Last ranked #792 in 2023 United States Categories ends in -son, modern English