Sibling/city name help!

We have agreed on the name Statton Jack for a boy. My maiden name is Tatton and my DH name is Jackson. We both have names that are also cities and want to keep that theme going throughout. So Statton works great and is also meaningful. We also like the name Cicily, as in the town in Italy, but I am worried its too much 's' sound. We are nickname people and my DH loves the nickname 'Cic' for a little girl. I like Fallyn but he doesn't like the nickname 'Fal'. Any opinions and suggestions for other city or place names would be helpful! Thanks!