Save Gender Masculine Usage English (Modern) Pronounced Pron. /ˈkaɪ.zən/ [key ·simplify] Meaning & HistoryExpand Links Variant of Kyson, also coinciding with the Japanese business term 改善 (kaizen) meaning "improvement". Related NamesFamily Tree ·Details Rootsky + son VariantsKaison, Kyson PopularityDetails Last ranked #364 in 2025 United States Categories isograms trendy Share on Facebook Share on Twitter Entry added September 26, 2025
