There are two characters, please help me amen them!!!
Girl (17) she’s tough, but has a soft side for her younger sister whom she loves dearly-think kind of similar to [name]Katniss[/name]'s…)
Names:[name]Rooney[/name], march, [name]Mara[/name], xena, heylen, Maeson, teagan, [name]Kinsley[/name], and [name]Reagan[/name].
Girl (11) she’s the younger sister, vilnerable and sweet.
Names: nia, calla, sora, juna, alea, [name]Payton[/name], and calista.
Any and all help in choosing from these names is greatly appreciated!!
Personally, I agree with how you said the older sister should be something like “[name]Katniss[/name]” but not actually [name]Katniss[/name]. I liked your idea of [name]Reagan[/name] but [name]Kinsley[/name] sounds cuter. [name]Xena[/name] sounds a bit too harsh but she is tough.
[name]Nia[/name] or [name]Sora[/name] for the little sister. Those names sound adorable.
Good lucky writting, Going_Merry.
I like the sound of [name]Rooney[/name] and [name]Calla[/name] together.
I like [name]Teagan[/name] with [name]Sora[/name] or [name]Calla[/name]. Good luck! 
I would go with [name]Mara[/name] for the older sister because it’s a strong, feminine name that doesn’t cross gender lines. I say this because you have softer names for the younger sister, so names such as [name]Rooney[/name], Maeson, [name]Teagan[/name], and [name]Reagan[/name] (which fit the sort of tom-boy description) don’t really meld well with [name]Calista[/name], [name]Sora[/name], and [name]Calla[/name].
[name]Alea[/name] is my favorite for the younger sister.
Good luck
I love [name]Mara[/name] for the older sister, and [name]Nia[/name], [name]Calla[/name] & [name]Sora[/name] for the younger