| Termen/ Term | Nr. apariții/ No. occurrences |
| Campen | 37 |
| Canada | 32 |
| Canstantius II | 50 |
| Cantina Triaj | 1 |
| Cappadocia | 4 |
| Caracalla | 2,350 |
| Caracalla - *Geta | 4 |
| Caracalla - Iulia Domna | 1 |
| Caracalla ? | 1 |
| Caracalla Caesar | 242 |
| Caracalla sau Elagabal | 2 |
| Caracalla sau Elagabalus | 1 |
| Caracalla și Geta | 1 |
| Caria | 4 |
| Carintia | 63 |
| Carintia și Styria | 5 |
| Carinus | 22 |
| Carisius | 1 |
| Carl Poellath Schrobenhausen | 1 |
| Carl Theodor | 2 |
| Carlo Contarini | 1 |
| Carlo Felice | 2 |
| Carlo III | 1 |
| Carlo Lodovico | 1 |
| Carlo Lodovico de Borbone | 2 |
| Carlos IV | 1 |
| Carniol [gravor] | 4 |
| Carniol Fiul [gravor] | 9 |
| Carol | 3 |
| Carol Albert | 2 |
| Carol Contarini | 1 |
| Carol de Liechtenstein | 4 |
| Carol Emanuele | 2 |
| Carol Eugen | 1 |
| Carol Felix | 3 |
| Carol Frederic | 4 |
| Carol Gustav | 1 |
| Carol I | 3,104 |
| Carol I [1866-1906] | 1 |
| Carol I Domn | 1 |
| Carol I Rege | 64 |
| Carol I Rege al României | 4 |
| Carol II | 59 |
| Carol II de Liechtenstein - Castelcorno | 11 |
| Carol III | 15 |
| Carol III de Lorena | 1 |
| Carol IV | 68 |
| Carol Lichtenstein | 3 |
| Carol Lichtenstein - Castelcorn | 9 |
| Carol Quintul | 10 |