Boys:
William
Anthony
Thomas
Robin
Peter
Laurence
Girls:
Eleanor (I don't like Ellie as a shortening though, so not sure about this one)
Elspeth (as above)
Louisa
Rachel
Catherine
Alexandra
Rosanna
I love classic sort of names, with nn potential. I don't really like nicknamey names, but there are some exceptions.
Names we would rather avoid, due to close friends / family etc; Alexander, Clara, Annabel, James, Elizabeth.
Middle name would probably be Ruth, (for a girl obviously). No idea about boys.