Counsel, song, or queen
Rayn is a modern spelling variant that draws from multiple etymological roots. It is often considered a variation of the Germanic name Rain, referring to counsel, the Hebrew name Rinah, meaning song or joy, or the French word Reine, meaning queen. Its usage in the US is primarily as a contemporary nature-inspired or phonetic choice.
A character in the DC Comics universe and member of the Omega Men · The Omega Men
US births per 5-year period, 1990–present (SSA data).