Congratulations!
Florian and Indigo are lovely names.
Athena and Jude are too, I quite like Blue, but you can’t have it with Indigo.
The rest sound like new build lecture theatres, other than Navy which is really bonkers
For boys I would think of Cassian, Augustus, Darius, Julius, Lucian, Lysander, Hector, Dominic, Elisha, Josiah, Solomon, Augustus, Atticus, Diggory, Tobias, Abraham, Gideon, Alistair, Dashiell, Kester, Toren, Victor, Justin, Corin, Lorcan, Laurence, Ernest, Cedric, Gawain, Jago, Jethro, Jerome, Lancelot, Lorne, Beau, Blaise, Saul, Joss, Fenn
For girls - Ismene (Is-may-nee), Ione (Eye-oh-nee), Ianthe, Cassia, Saskia, Fernanda, Cliona, Adela, Shoshanna, Persephone, Circe, Amaryllis, Isadora, Dorothea, Artemis, Diana, Rosaria / Rosario, Paloma, Odessa, Gwendoline, Genevieve, Claudia, Lois, Ines, Ffion, Olwen, Jocelyn, Manon, Sabrina, Serena, Octavia, Olympia, Sheba, Hera, Honor, Oona, Roslyn, Thora, Catrin