Hmmph.. that is very interesting. Since you know some facts about Spain etymology, do you know anything about anyone having the name Selva. I take spanish in school and I've always loved how that word sounded. It means rainforest and its close to silvia, and names like that. I always say I want to name my kid that if I ever have one, I just want to know if you ever heard that as a name before. Some people say it sounds too much like Saliva?.. but I don't think so.