The name Arethusa means The Waterer and is of Greek origin. Arethusa is a name that's been used primarily by parents who are considering baby names for girls.
People who like the name Arethusa also like the names: Althea,
Amaryllis,
Vanna,
Marie,
Kailani,
Kendra,
Suri,
Altan,
Oliver,
Benjamin,
Jasper,
Hiroshi,
Chauncey,
John