Surname and middle names for Vivian, Kaitlynn, and Skylar?

In my story, the main characters are three sisters: [name_u]Vivian[/name_u], [name_f]Kaitlynn[/name_f], and [name_u]Skylar[/name_u]. But I don’t have a middle name for any of them or a last name that goes with all three of their names.
For middle names, I’m thinking of more classic, old-fashioned names. But I’d like something other than [name_f]Grace[/name_f] and [name_f]Elizabeth[/name_f], which are the middle names of literally half the people I know.
For the surname… I have no idea. Whatever sounds good with all three first names. I don’t want it to sound to fantastical, but I’d like it to be something interesting yet not unusual-sounding. Some hidden meaning would be great!

So, can anybody help me?

I recommend searching through the top 1000 surnames for your story. You can find something you like that isn’t too far out there to be believable. You can also search https://surnames.behindthename.com/names/list for surnames by meaning, length, popularity, etc on Behind the Name, if you have any specific meanings you’d like to find.

As for middle names…

[name_u]Vivian[/name_u] [name_f]Margot[/name_f]
[name_u]Vivian[/name_u] [name_f]Edith[/name_f]
[name_u]Vivian[/name_u] [name_f]Maude[/name_f]
[name_u]Vivian[/name_u] [name_f]Louise[/name_f]/[name_f]Louisa[/name_f]
[name_u]Vivian[/name_u] [name_f]Alice[/name_f]
[name_u]Vivian[/name_u] [name_f]Ruth[/name_f]

[name_f]Kaitlynn[/name_f] [name_f]Evangeline[/name_f]
[name_f]Kaitlynn[/name_f] [name_f]Ida[/name_f]
[name_f]Kaitlynn[/name_f] [name_f]Helen[/name_f]/[name_f]Helena[/name_f]
[name_f]Kaitlynn[/name_f] [name_f]Beatrice[/name_f]
[name_f]Kaitlynn[/name_f] [name_f]Amelia[/name_f]
[name_f]Kaitlynn[/name_f] [name_f]Genevieve[/name_f]

[name_u]Skylar[/name_u] [name_f]Cecilia[/name_f]
[name_u]Skylar[/name_u] [name_f]Nicole[/name_f]
[name_u]Skylar[/name_u] [name_f]Eliza[/name_f]
[name_u]Skylar[/name_u] [name_f]Virginia[/name_f]
[name_u]Skylar[/name_u] [name_f]Claire[/name_f]
[name_u]Skylar[/name_u] [name_f]Josephine[/name_f]

More generic classic names:

[name_f]Ada[/name_f]
[name_f]Eleanor[/name_f]
[name_f]Penelope[/name_f]
[name_f]Caroline[/name_f]/[name_f]Carolyn[/name_f]
[name_f]Millicent[/name_f]
[name_f]Mirabel[/name_f]
[name_f]Diane[/name_f]/[name_f]Diana[/name_f]
[name_f]Susan[/name_f]
[name_f]Suzanne[/name_f], or [name_f]Suzannah[/name_f]
[name_f]Rachel[/name_f]
[name_f]Rosemary[/name_f]
[name_f]Dorothy[/name_f]
[name_u]Evelyn[/name_u]
[name_u]Addison[/name_u]
[name_u]Meredith[/name_u]
[name_f]Ethel[/name_f]
[name_f]Heather[/name_f]
[name_f]Lilith[/name_f]/Lilllian
[name_u]Merle[/name_u]

Thanks, @thirteen_roses!

Current favorites (I’ll keep updating this if/when more people reply):
[name_u]Vivian[/name_u] [name_f]Alice[/name_f]
[name_u]Vivian[/name_u] [name_f]Eleanor[/name_f]
[name_u]Vivian[/name_u] [name_f]Heather[/name_f]

[name_f]Kaitlynn[/name_f] [name_f]Genevieve[/name_f]
[name_f]Kaitlynn[/name_f] [name_f]Rosemary[/name_f]
[name_f]Kaitlynn[/name_f] [name_f]Amelia[/name_f]

[name_u]Skylar[/name_u] [name_f]Nicole[/name_f]
[name_u]Skylar[/name_u] [name_f]Virginia[/name_f]
[name_u]Skylar[/name_u] [name_f]Claire[/name_f]

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