Kaceyon is a modern American coinage with no traditional meaning, built from the popular Kace or Kasey sound with the -on ending of Jayceon and Kayson. It is one of the youngest names in the US statistics, appearing with more than a handful of births only since 2019. Kaceyon has climbed from number 10267 among US boys in 2019 to number 2819 in 2025, its best rank so far.