Battle or companion
Caidon is a modern invented name, likely a phonetic variation of Caden or Caidan. It is often associated with the Welsh word 'cad' meaning battle, or the Gaelic 'cadΓ‘n' meaning companion. As a contemporary creation, it follows the popular '-den' and '-don' suffix trend in American naming culture.
Less common today
Caidon isn't in the latest US Top 1000. It last peaked at #4,484 in 2007.
US births per 5-year period, 1990βpresent (SSA data).