Paardennamen voor merrie met de letter U
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z| Ucona | Ufomia | Ukkie |
| Ulieze | Ulrike | Ulster |
| Umbreon | Una | Unamie |
| Undetto | Uneamie | Uniek |
| Unieke | Unieque | Union |
| United | Unne | Up to date |
| Upido | Uraia | Uranium |
| Uranium | Uria | Uria |
| Urianda | Ushi | Ushua |
| Utah | Utinam |