Namnsdagslista: december - Spanien
| Land | Dag | Månad | Namn |
 Spanien | 1 | december | Adelaida, Eloy, Hugo |
| Spanien | 2 | december | Elisa, Elsa |
| Spanien | 3 | december | Francisco Javier, María del Sol |
| Spanien | 4 | december | Bárbara |
| Spanien | 5 | december | Crispina |
| Spanien | 6 | december | Nicolás |
| Spanien | 7 | december | Ambrosio |
| Spanien | 8 | december | Concepción, Inmaculada, Pura |
| Spanien | 9 | december | Juan Diego |
| Spanien | 10 | december | Eulalia de Mérida |
| Spanien | 11 | december | Dámaso |
| Spanien | 12 | december | Chantal, Guadalupe |
| Spanien | 13 | december | Lucía |
| Spanien | 14 | december | Juan de la Cruz, Nicasio, Pompeyo |
| Spanien | 15 | december | Fortunato, Cristina |
| Spanien | 16 | december | Albina |
| Spanien | 17 | december | Lázaro, Yolanda |
| Spanien | 18 | december | Esperanza, Macarena |
| Spanien | 19 | december | Darío |
| Spanien | 20 | december | Ptolomeo |
| Spanien | 21 | december | Pedro Canisio |
| Spanien | 22 | december | Floro |
| Spanien | 23 | december | Juan de Kety |
| Spanien | 24 | december | Delfín, Társila |
| Spanien | 25 | december | Belén, Eugenia, Natividad |
| Spanien | 26 | december | Esteban |
| Spanien | 27 | december | Teófanos |
| Spanien | 28 | december | Abel |
| Spanien | 29 | december | Davíd |
| Spanien | 30 | december | Raúl |
| Spanien | 31 | december | Silvestre |
