I like these together...
Lavinia Juliet &
Artemis Finn Genevieve Jane &
Julius ClarkEvangeline Violet &
Astrid Olivia
Astrid Olivia does look mainstream to me but not in a bad way. I think
Astrid is in a happy middle ground place right now in which it pairs well with all types of names, like
Astrid Emma,
Astrid Charlotte,
Astrid Lyra,
Astrid Rowena,
Astrid Harmony,
Astrid Ulalume all sound fine to me; it's hard to think of a name that I don't like it with, assuming they don't sound too similar.
~ song of the week: "Little
Sparrow"
https://youtu.be/JB9zXoOBpOI