Twins sisters!

THIS IS FICTIONAL
What would you name 9 year old twin sisters to 17 year old [name_f]Gracelyn[/name_f] and 14 year old [name_m]Jared[/name_m]?
Twin A: she has dark brown hair and blue eyes. She is outgoing and bubbly.
I’ve been thinking of [name_u]Everly[/name_u], [name_u]Kari[/name_u], [name_f]Natalie[/name_f] and [name_u]Rowan[/name_u].
Twin B: she has light brown hair and blue eyes. She is shy and sensitive.
I’ve been thinking of [name_u]London[/name_u], [name_f]Ivy[/name_f], [name_f]Lucy[/name_f] and [name_f]Elise[/name_f].

Any suggestions welcome :).

[name_u]London[/name_u], [name_f]Natalie[/name_f], [name_u]Everly[/name_u], and [name_f]Elise[/name_f] go nicely.

Thank you for the rest the reply! I like [name_f]Natalie[/name_f] and [name_f]Elise[/name_f] together.

Any other opinions or suggestions??

[name_u]London[/name_u] and [name_u]Romy[/name_u] seem to fit.

[name_u]Everly[/name_u] and [name_f]Ivy[/name_f]
[name_f]Elise[/name_f] and [name_u]London[/name_u]

I would do [name_u]Everly[/name_u] and [name_f]Elise[/name_f]. For fictional twins it doesn’t matter if they have matching initials (in fact, it seems realistic and links two quite-different names). And I like that the styles are completely different, to match the girls’ characters.