Fighter or battle
A modern spelling variant of the Gaelic name Caden or CathΓ‘n. It is derived from the Old Irish word 'cath', which translates to battle, combined with a diminutive suffix.
Less common today
Caydan isn't in the latest US Top 1000. It last peaked at #3,472 in 2009.
US births per 5-year period, 1990βpresent (SSA data).