Sibling for Harper and Indiana

We are currently in the process of planning for baby #3 . As this will be our last baby we are not planning to find out the gender. Our daughter is [name_u]Harper[/name_u] [name_f]Elizabeth[/name_f] and our son is [name_u]Indiana[/name_u] [name_m]Vincent[/name_m]. If the baby is a boy his middle name would likely be [name_m]Christopher[/name_m]. If it’s a girl middle name might be [name_f]Marie[/name_f]. We are having a hard time coming up with names that sound good with our children’s names that we also love. Most of the time they go by [name_m]Harp[/name_m] and [name_f]Indy[/name_f]. Any idea of names that might go well with our two ?

[name_u]Love[/name_u] those names!!!

For a boy, my first thought was [name_m]Atticus[/name_m], some others that might work:

[name_m]Cooper[/name_m] (but [name_m]Cooper[/name_m] [name_m]Christopher[/name_m]…)
[name_m]Jasper[/name_m]
[name_u]August/name_u
[name_m]Sebastian[/name_m]
[name_m]Asher[/name_m]
[name_u]Tristan[/name_u]

For a girl…

[name_f]Scarlett[/name_f]
[name_f]Aurora[/name_f]
[name_f]Adelaide[/name_f]
[name_f]Hazel[/name_f]
[name_f]Penelope[/name_f]

Girls:
[name_f]Alyssa[/name_f]
[name_u]Piper[/name_u]
[name_f]Willow[/name_f]
[name_f]Mckenna[/name_f]
[name_u]Sasha[/name_u]
[name_u]Ruby[/name_u]
[name_f]Eliana[/name_f]
[name_u]Paisley[/name_u]
[name_f]Savannah[/name_f]
[name_f]Kaia[/name_f]

Boys:
[name_m]Roman[/name_m] [name_m]Christopher[/name_m]
[name_u]Ellis[/name_u] [name_m]Christopher[/name_m]
[name_m]Malachi[/name_m] [name_m]Christopher[/name_m]
[name_u]Bentley[/name_u] [name_m]Christopher[/name_m]
[name_u]Tyson[/name_u] [name_m]Christopher[/name_m]
[name_m]Joel[/name_m] [name_m]Christopher[/name_m]
[name_u]Remington[/name_u] [name_m]Christopher[/name_m]
[name_m]Grayson[/name_m] [name_m]Christopher[/name_m]
[name_m]Colton[/name_m] [name_m]Christopher[/name_m]
[name_m]Rocco[/name_m] [name_m]Christopher[/name_m]