Weird how different people's associations can be. Everyone has a unique perspective. I'd even wonder if
Lucien's name is meant to be slightly ironic. I can't remember where you live, though. I guess if there's a lot of French heritage around, that changes the game.
Alphonse-Luc sounds stuffy and stuckup to me, but not fey and glammy. haha
Hermongilde sounds contrived and dramatic, but doesn't have that "vampire character" vibe that I get from
Lucien /
Adrien /
Damien /
Sebastien /
Julien /
Fabien etc. Hermongilde, to me, takes the heroic-literary vibe I get from names such as
Byron,
Ulysses,
Gideon, &
Montgomery a bit too far. If I were a guy, I'd rather be Hermongilde than
Lucien because I could go by
Gil.