| Word | Etymon | 1st. doc. DCECH | 1st. doc. DiCCA-XV |
|---|---|---|---|
| San Jaime | 1420 | ||
| San Jerónimo | 1417 | ||
| San Jorge de Alfama | 1499 | ||
| San Jorge de las Boqueras | 1499 | ||
| San Jorge del Vencimiento | 1499 | ||
| San Jorge, Martín de | 1447 | ||
| San Jorge1 | 1443 | ||
| San Jorge2 | 1423 | ||
| San Jorge3 | 1498 | ||
| San Jorge4 | 1498 | ||
| San Jorge5 | 1498 | ||
| San Jorge6 | 1498 | ||
| San Juan ante Porta Latina1 | 1498 | ||
| San Juan ante Porta Latina2 | 1420-54 | ||
| San Juan Bautista1 | 1400-60 | ||
| San Juan Bautista2 | 1498 | ||
| San Juan de Cluniaco | 1498 | ||
| San Juan de la Peña | 1499 | ||
| San Juan de las Eras | 1419 | ||
| San Juan de Laterano | 1498 |