| Name | Rank |
|---|---|
| Ultimas | Proselyte |
| Ultimateous | Apprentice |
| UltraIcy | Apprentice |
| Umar Ismail Temidire | Apprentice |
| Umbradens | Novice |
| Umbradens1123581321 | Apprentice |
| Umbranexus | Apprentice |
| Umbra Trucido | Novice |
| Umbre Lux | Neophyte |
| Umbris | Novice |
| Undi-Yata | Neophyte |
| Uneros | Initiate |
| Unforgiven | Apprentice |
| Unholy | Novice |
| Unity | Novice |
| {unknown} | Apprentice |
| Unknown | Initiate |
| Unseen Shadow | Apprentice |
| unspoken | Novice |
| Unsterblich | Acolyte |
| upsidexumop | Knight |
| Urick | Apprentice |
| urick ruru | Apprentice |
| Uriecade Hagpig | Trainee |
| Urik Narth | Apprentice |