--- 
- clair: 
    gender: unisex
- claire: 
    gender: female
- clara: 
    gender: female
- clare: 
    gender: female
- clarence: 
    gender: unisex
- claretha: 
    gender: female
- claretta: 
    gender: female
- claribel: 
    gender: female
- clarice: 
    gender: female
- clarinda: 
    gender: female
- clarine: 
    gender: female
- claris: 
    gender: female
- clarisa: 
    gender: female
- clarissa: 
    gender: female
- clarita: 
    gender: female
- clark: 
    gender: male
- classie: 
    gender: female
- claud: 
    gender: male
- claude: 
    gender: unisex
- claudette: 
    gender: female
- claudia: 
    gender: female
- claudie: 
    gender: female
- claudine: 
    gender: female
- claudio: 
    gender: male
- clay: 
    gender: male
- clayton: 
    gender: male
- clelia: 
    gender: female
- clemencia: 
    gender: female
- clement: 
    gender: male
- clemente: 
    gender: male
- clementina: 
    gender: female
- clementine: 
    gender: female
- clemmie: 
    gender: female
- cleo: 
    gender: unisex
- cleopatra: 
    gender: female
- cleora: 
    gender: female
- cleotilde: 
    gender: female
- cleta: 
    gender: female
- cletus: 
    gender: male
- cleveland: 
    gender: male
- cliff: 
    gender: male
- clifford: 
    gender: male
- clifton: 
    gender: male
- clint: 
    gender: male
- clinton: 
    gender: male
- clora: 
    gender: female
- clorinda: 
    gender: female
- clotilde: 
    gender: female
- clyde: 
    gender: unisex