We need a girl’s name that begins with a “C” - on the list are [name_f]Cora[/name_f], [name_f]Callie[/name_f], [name_f]Chloe[/name_f] and [name_u]Carson[/name_u]. Any thoughts on these and any additional suggestions are appreciated. Bonus points for a great middle name combo! Last name begins with an “S” if that helps. Thanks! 
Hmm, are you picky about whether it starts with a hard (K) sound or a soft (S) sound?
[name_f]Calla[/name_f]
[name_f]Calliope[/name_f]
[name_u]Cameron[/name_u]
[name_f]Camille[/name_f]/[name_f]Camilla[/name_f]
[name_f]Cara[/name_f]
[name_f]Cassia[/name_f]
[name_f]Cleo[/name_f]/[name_f]Clio[/name_f]
[name_f]Chiara[/name_f]
[name_f]Coraline[/name_f]
[name_f]Corinne[/name_f]
[name_f]Cyra[/name_f]
[name_f]Chloe[/name_f] is my favourite from your list.
Other suggestions:
[name_f]Camara[/name_f]
[name_f]Coralie[/name_f]
[name_f]Caitlin[/name_f]
[name_f]Clementine[/name_f]
[name_f]Cecily[/name_f]
[name_f]Carlotta[/name_f]
[name_u]Courtney[/name_u]
[name_f]Cadence[/name_f]
[name_f]Crystal[/name_f]
[name_f]Carly[/name_f]
[name_f]Catalina[/name_f]
[name_f]Cherie[/name_f]
[name_f]Celina[/name_f]
[name_f]Callista[/name_f]
[name_f]Candice[/name_f]
[name_f]Chastity[/name_f]
[name_u]Casey[/name_u]
[name_f]Christina[/name_f]
[name_f]Claire[/name_f]
[name_f]Cassandra[/name_f]
[name_f]Celeste[/name_f]
[name_f]Charlotte[/name_f]
[name_u]Connie[/name_u]
[name_u]Cassidy[/name_u]
[name_f]Constance[/name_f]
[name_u]Ceri[/name_u]
[name_u]Chelsea[/name_u]
[name_f]Cordelia[/name_f]
[name_f]Cecilia[/name_f]
[name_f]Cora[/name_f] is easily one of my favorite C-names. I also like [name_f]Chloe[/name_f] from your list. The other two aren’t my style.
Some others I like are [name_f]Cecilia[/name_f]/[name_f]Celia[/name_f], [name_f]Clara[/name_f], [name_f]Caroline[/name_f], [name_f]Catherine[/name_f], and [name_f]Camilla[/name_f].
Good luck!
I second everything mentioned above, and add [name_f]Claire[/name_f].
[name_f]Carys[/name_f]
[name_f]Caryn[/name_f]
[name_f]Clara[/name_f]
[name_f]Cynthia[/name_f]
[name_f]Cydney[/name_f]
[name_f]Camille[/name_f]
[name_f]Cecilia[/name_f]
[name_f]Cecily[/name_f]
[name_u]Charlie[/name_u]
[name_f]Charlotte[/name_f]
[name_f]Coraline[/name_f]
[name_f]Coralie[/name_f]
[name_f]Carolina[/name_f]
[name_u]Cassidy[/name_u]
[name_f]Charlene[/name_f]
[name_u]Courtney[/name_u]
[name_f]Cleo[/name_f]
[name_f]Cassia[/name_f]
[name_f]Calla[/name_f]
[name_f]Clover[/name_f]
[name_f]Cleo[/name_f]
[name_f]Camille[/name_f]
[name_f]Coralie[/name_f]
[name_f]Cassiopeia[/name_f]
[name_f]Cadence[/name_f]
[name_f]Cosima[/name_f]
[name_f]Capella[/name_f]
[name_f]Cantata[/name_f]
(hehe… can you tell I’m into music?)