| Name | # Entries |
|---|---|
| Harris | 15702 |
| Hall | 8958 |
| Hughes | 8502 |
| Hill'' | 6889 |
| Harvey | 6048 |
| Hunt | 5529 |
| Hayes | 5024 |
| Henderson | 4871 |
| Hamiilton | 4619 |
| Hawards | 4346 |
| Hart | 3747 |
| Huang | 3730 |
| Hill | 3667 |
| Harris | 3586 |
| Hall | 3551 |
| Hudson | 3294 |
| Higgins | 3229 |
| Hunter | 3094 |
| Hawkins | 3087 |
| Holmes | 2993 |
| Henry | 2721 |
| Hicks | 2645 |
| Harper | 2601 |
| Hardy | 2501 |
| Holands | 2484 |
| Huynh | 2421 |
| Hooper | 2399 |
| Hanson | 2382 |
| Herding | 2363 |
| Hammond | 2257 |
| Ho Ho | 2122 |
| Hopkins | 2087 |
| Hogan | 1999 |
| Hanson | 1998 |
| Holt | 1957 |
| Hunter | 1946 |
| Heath | 1922 |
| Howe | 1797 |
| Herbert | 1790 |
| Hay Hay | 1764 |
| Hayward | 1747 |
| Hong | 1690 |
| Hodge | 1681 |
| Holmes | 1676 |
| Hickey | 1647 |
| Hobbs | 1632 |
| Howels | 1588 |
| Hodges | 1581 |
| Hartley | 1536 |
| Haynes | 1527 |
| Hanna | 1513 |
| Healy | 1480 |
| Hyde | 1466 |
| Hodgsen | 1457 |
| Hewits | 1440 |
| Hope | 1439 |
| Horton | 1424 |
| Holden | 1420 |
| Harrison | 1410 |
| Horne | 1372 |
| Hu | 1369 |
| He | 1343 |
| Hood | 1317 |
| Humphries | 1299 |
| Hutton | 1291 |
| Hutchinsen | 1287 |
| Healey | 1254 |
| Hurst | 1209 |
| Holloway | 1202 |
| Hankock | 1178 |
| Hoang | 1169 |
| Ho | 1165 |
| Hurley | 1159 |
| Humphreys | 1158 |
| Hills | 1153 |