This country has 4 unverified place names.
| Álava | 9 |
| Albacete | 6 |
| Alicante | 24 |
| Almería | 7 |
| Asturias | 41 |
| Ávila | 4 |
| Badajoz | 8 |
| Barcelona | 86 |
| Burgos | 14 |
| Cáceres | 3 |
| Cádiz | 10 |
| Cantabria | 19 |
| Castellón | 14 |
| Ceuta | 1 |
| Ciudad Real | 15 |
| Córdoba | 13 |
| Cuenca | 6 |
| Gerona | 39 |
| Granada | 18 |
| Guadalajara | 7 |
| Guipúzcoa | 45 |
| Huelva | 8 |
| Huesca | 14 |
| Islas Baleares | 30 |
| Jaén | 11 |
| La Coruña | 18 |
| La Rioja | 12 |
| Las Palmas | 13 |
| León | 19 |
| Lérida | 18 |
| Lugo | 3 |
| Madrid | 32 |
| Málaga | 13 |
| Melilla | 1 |
| Murcia | 19 |
| Navarra | 24 |
| Orense | 8 |
| Palencia | 10 |
| Pontevedra | 18 |
| Salamanca | 10 |
| Santa Cruz de Tenerife | 17 |
| Segovia | 5 |
| Sevilla | 18 |
| Soria | 7 |
| Tarragona | 21 |
| Teruel | 7 |
| Toledo | 9 |
| Unknown | 5 |
| Valencia | 39 |
| Valladolid | 10 |
| Vizcaya | 55 |
| Zamora | 5 |
| Zaragoza | 10 |
