| Similarity | Rank | |
|---|---|---|
| Robert | 0.909 | 2213 |
| William | 0.869 | 2667 |
| Stephen | 0.857 | 4736 |
| David | 0.851 | 1210 |
| Geoffrey | 0.850 | 24565 |
| Alan | 0.847 | 5615 |
| Roger | 0.843 | 6989 |
| Gerald | 0.837 | 16268 |
| Henry | 0.837 | 3964 |
| Charles | 0.834 | 3332 |
| Harold | 0.834 | 13396 |
| Andrew | 0.828 | 3855 |
| Herbert | 0.826 | 16772 |
| Stuart | 0.825 | 10608 |
| Gary | 0.823 | 5516 |
| Donald | 0.822 | 9403 |
| Reginald | 0.821 | 48376 |
| Christopher | 0.821 | 7560 |
| Neil | 0.819 | 8063 |
| Walter | 0.819 | 8363 |
| James | 0.817 | 1545 |
| Jeffrey | 0.816 | 12691 |
| John | 0.816 | 632 |
| Barry | 0.815 | 8321 |
| Norman | 0.815 | 10135 |