Modern invented name, likely a variant of Kayson or Kingston
Kyston is a contemporary American invention, likely created by blending the popular 'Ky-' prefix with the '-ston' suffix found in names like Kingston or Weston. It does not have a traditional etymological root but follows the modern trend of creating unique, phonetic surnames. Because it is a recent creation, its meaning is primarily derived from the names it mimics, such as 'stone' or 'town'.
Less common today
Kyston isn't in the latest US Top 1000. It last peaked at #6,935 in 2020.
US births per 5-year period, 1990βpresent (SSA data).