Ellis?

We are having a girl and having a hard time picking a good first name for her. Our last name is Ellis and we like a lot of names that sound similar to that, ending in Ella and Elle and we're starting to think it sounds odd as someone brought it to my attention (Annabelle Ellis) we are really stuck now. I also love the name Olivia but it's my sisters favorite girl name so that ones off the list unfortunately. If you have any ideas that would be awesome!