Sisters for Benjamin

I posted this in girls and writing forum too. What would you name sisters of [name_m]Benjamin[/name_m] “[name_m]Ben[/name_m]” ages 13/14 and 5/6?

[name_m]Benjamin[/name_m] & [name_f]Alice[/name_f]
[name_m]Benjamin[/name_m] & [name_f]Cora[/name_f]
[name_m]Benjamin[/name_m] & [name_f]Eliza[/name_f]
[name_m]Benjamin[/name_m] & [name_f]Lydia[/name_f]
[name_m]Benjamin[/name_m] & [name_f]Stella[/name_f]
[name_m]Benjamin[/name_m] & [name_f]Violette[/name_f]

[name_m]Benjamin[/name_m], [name_f]Anneliese[/name_f] & [name_f]Cecelia[/name_f] ([name_m]Ben[/name_m], [name_f]Annie[/name_f] & [name_f]Cece[/name_f])
[name_m]Benjamin[/name_m], [name_f]Audrey[/name_f] & [name_f]Scarlett[/name_f] ([name_m]Ben[/name_m], [name_f]Audrey[/name_f] & [name_f]Scarlett[/name_f])
[name_m]Benjamin[/name_m], [name_f]Charlotte[/name_f] & [name_f]Eleanor[/name_f] ([name_m]Ben[/name_m], [name_f]Lottie[/name_f] & [name_f]Nellie[/name_f])
[name_m]Benjamin[/name_m], [name_f]Katherine[/name_f] & [name_f]Margaret[/name_f] ([name_m]Ben[/name_m], [name_u]Kit[/name_u] & [name_f]Margo[/name_f])
[name_m]Benjamin[/name_m], [name_f]Lucy[/name_f] & [name_f]Abigail[/name_f] ([name_m]Ben[/name_m], [name_f]Lucy[/name_f] & [name_u]Abby[/name_u])
[name_m]Benjamin[/name_m], [name_f]Samantha[/name_f] & [name_f]Lillian[/name_f] ([name_m]Ben[/name_m], [name_u]Sammy[/name_u] & [name_f]Lily[/name_f])

My thought for the older sister was [name_f]Abigail[/name_f]. For the younger sister I might choose [name_f]Charlotte[/name_f].