Character descriptions for triplets

Hello!
For the story that I am currently writing the main characters are a set of triplets who grew up in the deep South of the US. For their names I have picked [name_f]Susannah[/name_f], [name_f]Delilah[/name_f] and [name_f]Talullah[/name_f]. What I need your help with descriptions of them.
If you could give these three girls middle names and a family name, along with physical and personality descriptions of them, it would be a great help. Nicknames would be great too.
Thank you!

[name_f]Susannah[/name_f] [name_f]Marie[/name_f] is the quiet, mature one. She can calm one of her sisters down like nobody else, and loves to read. [name_m]Long[/name_m], dark hair, maybe. Big eyes, curious eyes. Curvy and tall.
[name_f]Delilah[/name_f] [name_f]Eleanor[/name_f] is the rebellious one, though looks up to [name_f]Susannah[/name_f] quite literally. Loves animals, feels unloved. Dirty blonde hair and freckles. Slim, but short.
[name_f]Tallulah[/name_f] [name_f]Mae[/name_f] is the acting baby of the family, but her sisters respect her, and for good reason. She’s got great leadership skills, very confident. Dresses as trendily as possible.Skinny, not as tall as SusannahHas a boyfriend, if you want her too. The family name is something common, like [name_m]Smith[/name_m] or something.

[name_f]Susannah[/name_f] [name_f]Jane[/name_f] is the most responsible. The “mom friend” of the group, trying to keep everybody out of trouble. Very pretty, but prefers practicality to style. Usually has her long hair pulled out of her face. Occasionally “[name_f]Sanna[/name_f]” or “[name_f]Zanna[/name_f]” by her sisters.

[name_f]Delilah[/name_f] [name_f]Grace[/name_f] is the most determined of the triplets. Her sisters think she could grow up to be an actress, or even a lawyer. [name_f]Delilah[/name_f] likes to prove her point, and is very outgoing and spunky. Completely extroverted, she’ll talk to anybody and has a terrible filter. She can’t keep a secret, and is always convinced she’s fallen in love. Slightly curly dirty blonde hair that’s always messy. Sometimes called “[name_u]Del[/name_u]/[name_u]Dell[/name_u]”.

[name_f]Tallulah[/name_f] [name_f]Faye[/name_f] is the trouble maker, even though she doesn’t always try to be. She’s the most into being cool and popular at school, so keeping up with trends and responding poorly to peer pressure happen often. She’s very sweet and caring, but can be a bit self centered at times. Being short, her sisters say she has a big personality to make up for her physical size. Nicknamed “[name_f]Lula[/name_f]” by sisters, close friends, and boyfriends.

Hello!
For the story that I am currently writing the main characters are a set of girl triplets, a prince, and a betraying [name_m]Friend[/name_m]. For the triplets names I have picked [name_f]Rose[/name_f], [name_f]Misty[/name_f] and [name_f]Ella[/name_f]. For the [name_m]Prince[/name_m] name, I have chosen Cavansigh and for the betraying friend name I’ve chosen [name_f]Melaina[/name_f]. What I need your help with descriptions of them.
If you could give the three girls middle names and a family name, along with physical and personality descriptions (for all) of them, it would be a great help. Nicknames would be great too.
Thank you!