Name funk

My hubby and I have always had a hard time picking names for our kids. Thus far we have Gemma Grey and Jasper Amadeus (3 yr girl and 16month boy)We don't know the sex of this baby yet but are just at a loss. We don't like 'trendy' names but the good ones seem hard to find. Please post your ideas for a girl and boy name that would flow well with Gemma and Jasper! (Doesn't have to start with G or J, though we tend to like that sound).