| Termen/ Term | Nr. apariții/ No. occurrences |
| CALAFINDESTI | 3 |
| CALINESTI | 2 |
| CAMARASU | 2 |
| CAMIRZANA | 15 |
| CAPUSU MARE | 4 |
| CARASOVA | 1 |
| CARPINET | 1 |
| CASEIU | 2 |
| CATALINA | 4 |
| CATINA | 13 |
| CEAHLAU | 9 |
| CERBAL | 1 |
| CERTEZE | 5 |
| CETATE | 7 |
| CETATEA DE BALTA | 7 |
| CHINTENI | 5 |
| CHIRPAR | 4 |
| CHISMED | 2 |
| CHIUIESTI | 1 |
| CHIZATAU | 2 |
| CICEU-GIURGESTI | 1 |
| CILIENI | 1 |
| CIMPENI | 1 |
| CIOCIRLIA DE SUS | 1 |
| CIOCMAN | 1 |
| CIPRIAN PORUMBESCU | 5 |
| CIUCEA | 1 |
| CIUMANI | 1 |
| CIUREA | 2 |
| CIURILA | 1 |
| CLEJA | 7 |
| CLOPOTIVA | 1 |
| CLUCEA | 1 |
| COMARNA | 6 |
| COPALAU | 2 |
| COPALNIC-MANASTUR | 2 |
| CORNESTI | 1 |
| CORNU LUNCII | 2 |
| CORUND | 26 |
| COSEIU | 1 |
| COSNA | 1 |
| COSTEIU | 16 |
| COSTESTI | 2 |
| COTUSCA | 7 |
| CRACAOANI | 2 |
| CRACAUL NEGRU | 1 |
| CRISTIAN | 1 |
| CRISTINESTI | 2 |
| CUCERDEA | 1 |
| CURATELE | 1 |