I think it's charming and colourful. I think
Cordelia had more of a snobby reputation when
Buffy the Vampire slayer was on TV because of the character, but that's not part of the general public's associations anymore.
Cordelia matches the kind of "educated eccentric" type of names that are slowly gaining some admiration from new parents, like
Theodora,
Seraphina,
Winifred,
Eleanora, etc. Like yeah technically it's a lot of name, but I think people appreciate the gravitas a bit now.
Cordelia feels more friendly and accessible than
Cornelia (though I like both).