Unusual names
Julia and Gabriel. I love unusual names that you can be sure you won't have four of in your classroom. I remember one year I had 4 Jason's, 2 Jennifer's, a Jody, and something else that started w/J.
When choosing a name for their baby, my brother said he was looking for something timeless. He's a dentist and said every time he has a new patient, he knows their approximate age by their name--young if it's Tiffany, old if it's Bertha. They chose Emily--popular now, but it's been around for awhile--there are old Emily's, too. That's kind of what I think of your choices--beautiful names that've been around awhile.