What would you say are the French equivalent of these Anglo male sibling sets?

Boy Names
1
  1. [name_u]Harry[/name_u], [name_m]Peter[/name_m], [name_m]Andrew[/name_m] (traditional, dignified and down to earth. A [name_u]Harry[/name_u] can be a prince or a farmer)
  2. [name_m]Rupert[/name_m], [name_m]Sebastian[/name_m], [name_m]Hugo[/name_m] (mostly upper class)
  3. [name_m]Ansel[/name_m], [name_u]Finn[/name_u], [name_u]Theo[/name_u] (modern)

I would like to know what male names the [name_u]French[/name_u] think of as modern, upper class, down to earth etc.