The first name Jocelyn is ♀ female and ♂ male.
Jocelyn is of Germanic origin (originally e.g. Gaudelenus, Gautselin or Gauzlin). In most countries, it is a name for girls, but in France, it is a masculine name.
Jocelyn means “of the tribe of the Geats/Goths” (from Germanic “gaut” = Goth).