Classic and elegant names for boys and girls!

[SpongeBobGrannyPants]

Looking for girls and boys names that work well from birth to old age, suit any profession, from a shop worker through to a Prime Minister and are elegant, classic and not too faddish. It's the million dollar question I expect but I'm struggling a bit!

Alexander
Archie
Frederick
William
James
Clarence
Jonathan
Bertie
Alfred
Edward
Arthur

Elizabeth
Anna
Charlotte
Emily
Helen
Martha
Isabella
Alice
Catherine
Lucy
Florence

Louise/a
Charles/Charlie

David, Louis, William, Henry, Sebastian, Ant(h)ony, Alexander, Jonathan, Thomas, Matthew, Andrew, Victor, George, John, Patrick, Alastair, Michael.

Victoria, Alexandra, Anna/Hannah, Louisa/e, Elizabeth, Flora, Catherine, Jane, Charlotte, (H)Elena, Sophia, Eleanor, Mary/Maria, Alice, Caroline, Josephine.