I agree with all the descriptions above, except a few, so I’ll answer this too.
[name]Harleigh[/name]: Tough, leader, brave, rebellious, no nonsense type of girl, maybe a tough past, maybe a bit older than MC. Looks like a biker girl, but not as many piercings. A sharp sort of character. But since it’s leigh not ley, she does have a sort of soft side, but doesn’t really show it.
[name]Noa[/name]: Soft, gentler, equally as brave as [name]Harleigh[/name], but more of a follower, is more of a ‘healer’ than a ‘fighter’, if you get what I’m saying. And I think she’d have a warm feel to her look. Like, maybe, golden brown skin, warm brown eyes, medium, dark brown hair.
[name]Roscoe[/name]: the good guy, not romantic interest, but a really “good” guy, if you know what I mean. Has a dog, very resourceful and smart, but not school smart. [name]Brown[/name] hair, light skin, blue eyes, freckles, outdoorsy.
[name]Lavinia[/name]: The pretty, popular one. Maybe she’s not friends with MC, sort of the popular cheerleader type. [name]Beach[/name] blond bimbo sort.
[name]Thaddeus[/name]: The cool guy. The guy version of [name]Harleigh[/name]. Knows everything there is to know about cars, always wears leather jackets around. A good fighter. Suprisingly intelligent.
[name]Colette[/name]: younger, vulnerable, innocent. I think it’s basically an association with the name [name]Cosette[/name] from [name]Les[/name] Miserables, so somewhat like that girl. Definitely blond, or light brown hair and blue/green eyes. If she’s not younger, than at least shorter and smaller. Maybe, actually really smart, but is really only tagging along, the one that everyone protects.
[name]Stellan[/name]: this is the hardest one so far. I’m not sure. The smart, geeky, dork, rich, rich, rich one. Maybe.
I like [name]Maeve[/name], but [name]Maeva[/name] might be better because it sounds more futuristic. About [name]Shreya[/name], how would you pronounce that? I don’t like the name b.c. I wouldn’t know how to pronounce it which is always a pain when you’re trying to read a book, but the name itself is cool and futuristicky. [name]Twain[/name] reminds me of [name]Mark[/name] [name]Twain[/name], so contrary to what the person above said, I think it’s definitely a boys name, and I like it, but if you’re ever famous and your book becomes famous, be aware that all analistic people will say you’re referring to [name]Mark[/name] [name]Twain[/name], so be careful about what type of character you give that name and what you want it to say. [name]Marco[/name] is good.
Best of luck!