Baby Name Poll

Hi! We are adopting a baby soon who is due in September. We don’t know the gender, but we are thinking about Leonardo for boy? (We aren’t italian or anything...) but we are really stuck for girls! We HATE modern names, but don’t want the usual Emily, Sophia, Olivia ect...Could you help? Also, we have dilemma. We can’t decide whether to bring up this child, knowing they are adopted (saying something like, I am your mummy, I’m just not the one who gave birth to you, and then explain more when he/she is older) or just tell him/her when they are old enough to understand. We just don’t want to do the second on and ruin a perfectly good relationship. What would you do in this situation? Thanks for all your help!