Little king or descendant of Riagán
Raygan is a modern American spelling variant of the Irish surname Reagan. It is derived from the Gaelic name Riagán, which is composed of the word 'rí' meaning king and a diminutive suffix.
Less common today
Raygan isn't in the latest US Top 1000. It last peaked at #2,843 in 2008.
US births per 5-year period, 1990–present (SSA data).