C. Cal Caleb Callum Calum Calvin Cam Cameron Camilo Carey Carl Carlo Carlos Carlton Carroll Carson Carter Cary Casey Casper Cass Cecil Cedric Cesar Chad Chandler Charles Charley Charlie Chase Chen Chester Chet Chico Chief Chip Choi Chris Christian Christoph Christophe Christopher Chuck CJ Clarence Clark Claude Claudio Clay Clayton Clement Cliff Clifford Clifton Clint Clinton Clive Clyde Cody Colby Cole Coleman Colin Colt Colton Connor Conor Conrad Cooper Corey Cornelius Cory Courtney Craig Cris Cristian Curt Curtis Cy Cyril Cyrus


Caitlin Camila Camilla Camille Candace Candice Cara Carla Carly Carmen Carol Carole Carolina Caroline Carolyn Carrie Cassandra Cassie Cat Catherine Cathy Cecile Cecilia Celia Chandra Charlotte Chelsea Cherie Cheryl China Chloe Christa Christie Christina Christine Christy Ciara Cindy Claire Clara Clare Claudette Claudia Coco Coleen Colleen Connie Constance Corinne Cristina Crystal Cynthia