DS2 was going to be Valentina, Leni for short but given he's a boy, is named Sullivan.
We often get "wow" that's a cool name, presumably because there aren't too many Sullivans around.
Not sure we're that bothered that it's a cool name though, we both like surnames for first names (DH Scottish) and I really fancy Sullivan Stapleton so that's how he got his name!
If I heard the name Ptolemy, Tarquin or Rupert my immediate reaction would be "woah" rather than "wow" - I also live in melting pot of nationalities so lots of different name tastes here, but few class connotations.
We've got Zephyrs, Reef, Bodhi, Hugo's a-plenty, Hudsons, Cooper, J'Dante, Dante, Huxley, Sheherezade.... nobody bats an eyelid anymore!