| Name | # Entries |
|---|---|
| Jessen | 128 |
| Jiao | 127 |
| Janetzki | 125 |
| Jukic | 125 |
| Jordon | 124 |
| Jansson | 122 |
| Jesse | 122 |
| Joss | 120 |
| Jonsson | 119 |
| Jama | 118 |
| Jarrad | 117 |
| Jaber | 116 |
| Javed | 116 |
| Jeffs | 114 |
| Jennison | 113 |
| Jade | 112 |
| Jonker | 111 |
| Judith | 110 |
| Josephs | 109 |
| Jagger | 107 |
| Jaworski | 106 |
| Josevski | 106 |
| Joan | 106 |
| Jinks | 105 |
| Juric | 104 |
| Jacobi | 104 |
| Jing Jing | 104 |
| Jovic | 103 |
| Jeff | 101 |
| Juan | 101 |
| Jude | 101 |
| Jarred | 100 |
| Jenny | 100 |
| Jackwitz | 97 |
| Jaeschke | 97 |
| Jarratt | 97 |
| Judson | 97 |
| Jenke | 97 |
| Jawad | 96 |
| Jericho | 96 |
| Jankowski | 95 |
| Jie | 95 |
| Josey | 94 |
| Joynson | 94 |
| Jayasuriya | 94 |
| Jefferys | 94 |
| Johannesen | 94 |
| Jenson | 92 |
| Jim | 92 |
| Jefferson | 92 |
| Jacqueline | 91 |
| Jans | 90 |
| Josh | 90 |
| Jordaan | 89 |
| Janet | 89 |
| Jamil | 88 |
| Josephson | 88 |
| Joslin | 88 |
| Jee | 87 |
| Jaenke | 85 |
| Jaques | 85 |
| Jefferis | 85 |
| Javier | 85 |
| Jerrett | 84 |
| Jelbart | 83 |
| Jayawardena | 83 |
| Janse | 80 |
| Jodie | 80 |
| Jeavons | 80 |
| Jarrott | 79 |
| Jahnke | 78 |
| Jeppesen | 78 |
| Jarick | 78 |
| Jacks | 77 |
| Johansson | 76 |