Little king or descendant of Riagán
Reygan is a modern 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. While historically a surname, it gained popularity as a given name in the United States during the late 20th century.
Less common today
Reygan isn't in the latest US Top 1000. It last peaked at #5,420 in 2005.
US births per 5-year period, 1990–present (SSA data).
