^Re: names for Lestat’s brothers, yes, good!
Here’s a baby Lestat for ya:

More good de Lioncourt sibling name comments:
@luanna801 said: Okay, I like Etienne and Mireille, and for the others I’m going with Laurent, Seraphin, Theophile, and Thibault. (Judging by ‘Lestat’ Gabrielle liked somewhat unusual names, so I tried to reflect that in some of these. ‘Theophile’ is also a reference to 19th-century French writer Theophile Gautier, who published one of the first vampire stories in 1836.)
@luanna801 said (re: Louis de Lioncourt): @mntyaggrssn Oh man, that would’ve been awkward! I’m sure he’d get over it, but it would probably be really weird at first to be calling your lover by the same name as a sibling. (I tend to think not, though – Lestat probably would’ve mentioned it at some point if Louis had the same name as his brother.)
