--- 
- codi: 
    gender: female
- cody: 
    gender: unisex
- colby: 
    gender: unisex
- cole: 
    gender: male
- coleen: 
    gender: female
- coleman: 
    gender: male
- colene: 
    gender: female
- coletta: 
    gender: female
- colette: 
    gender: female
- colin: 
    gender: male
- colleen: 
    gender: female
- collen: 
    gender: female
- collene: 
    gender: female
- collette: 
    gender: female
- collin: 
    gender: male
- colton: 
    gender: male
- columbus: 
    gender: male
- concepcion: 
    gender: female
- conception: 
    gender: female
- concetta: 
    gender: female
- concha: 
    gender: female
- conchita: 
    gender: female
- connie: 
    gender: unisex
- conrad: 
    gender: male
- constance: 
    gender: female
- consuela: 
    gender: female
- consuelo: 
    gender: female
- contessa: 
    gender: female
- cora: 
    gender: female
- coral: 
    gender: female
- coralee: 
    gender: female
- coralie: 
    gender: female
- corazon: 
    gender: female
- cordelia: 
    gender: female
- cordell: 
    gender: male
- cordia: 
    gender: female
- cordie: 
    gender: female
- coreen: 
    gender: female
- corene: 
    gender: female
- coretta: 
    gender: female
- corey: 
    gender: unisex
- cori: 
    gender: female
- corie: 
    gender: female
- corina: 
    gender: female
- corine: 
    gender: female
- corinna: 
    gender: female
- corinne: 
    gender: female
- corliss: 
    gender: female
- cornelia: 
    gender: female
- cornelius: 
    gender: male
- cornell: 
    gender: male
- corrie: 
    gender: female
- corrin: 
    gender: female
- corrina: 
    gender: female
- corrine: 
    gender: female
- corrinne: 
    gender: female
- cortez: 
    gender: male
- cortney: 
    gender: female
- cory: 
    gender: unisex
- courtney: 
    gender: unisex
- coy: 
    gender: male