I do love
Les Mis names; probably because I've been a big
Les Mis for awhile. I love most of them in a romanticized, name-nerdy sort of way. For that reason, I'd only consider them usable as middle names or for a pet (I really want to get a male cat and name him Gavroche). There are some that are common (
Jean, of course), but only a few I'd actually use (I adore
Marius).
Most of the female names in
Les Mis have some sort of story behind them, mentioned by
Victor Hugo in the book itself.
Fantine was an orphan who grew up without a formal name. Everyone called her "
Fantine", a spinoff of the word for "infant", because she was so angelic and sweet.
Cosette, which means "little thing", is a pet name. The character's actual name in
Euphrasie.
Eponine (and her sister Azelma) were named for characters their mother read about in romance novels or romanticized versions of myths. I've read that
Eponine is a form of
Epona from Gallo-Roman religion/mythology.
I like it, in a similar way to the names that I love from
Harry Potter and Lord of the Rings. I think they're beautiful examples of the ways that names are created, used, and morphed in literature and I couldn't imagine those characters with different names. Naming characters is such an art.