10 Letter Girl Names

Gaberielle

A rare and mystical sounding name, but with the familiar element of Dora, this name has been borne by a 4th century saint and by the 19th century Russian opera singer, Nymphodora Semenova. Derived from Ancient Greek, it is made up of doron meaning "gift" and 'númphē meaning "nymph" or less literally, "bride, young wife, girl".
 
Some may associate Nymphodora with the Harry Potter character — whose name is spelled Nymphadora — while others may be reminded of the (now dated) term nymphomaniac. which could result in some less than fun Google searches for a child with the name. 
 
Nymphodora could have the nicknames Nym, Dodie, Dora, and Nora.

Nymphodora

Shaquarius

Jacquilynn

Used in the Harry Potter franchise for the Metamorphmagus character, Nymphadora Tonks, this name is derived from Ancient Greek. Made up of doron meaning "gift" and 'númphē meaning "nymph" or "bride, young wife, girl", it is associated with a character who despises her name and refuses to go by it. A bold choice, though it does have the familiar nicknames Dora and Nora. 
 
Nymphodora is the more classic spelling, borne by a 4th century saint.

Nymphadora

Anquinetta

Tiffanique

Marianella

Melissaann

Jasmonique

Henerietta

While the Rozemarijn spelling is associated with the aromatic herb, Roosmarijn is exclusively a baby name in the Netherlands.