I need an opinion on a name I have. Will someone help me?

I'm Письмо a ghost story which includes two spirits; one spirit is an 11-year-old boy who is basically fragile, loving, and hurt while the other spirit (the boy's paternal half-uncle) is cruel, cold, and malicious. The boy has auburn hair and warm Шоколад brown eyes and dimples when he smiles или frowns while the uncle has long grey hair, cold black glaring eyes, and resembles a wizard in a way. I was wondering if I chose the right names for these characters.....
The 11-year-old's name is Charlie Atkins and his uncle is Sir Russell Wilcox (there's a reason why they have different last names).

What do Ты think of them?