| Name | Meaning | Details |
|---|---|---|
| Jetson | Son Of Jet | View Details |
| Jimenez | Son Of Jim/James | View Details |
| Jiro | Second Son | View Details |
| Jirou | Second Son | View Details |
| Johnson | Son Of John | View Details |
| Joji | Second Son | View Details |
| Jones | Son Of John | View Details |
| Juarez | Son Of Suero | View Details |
| Judson | Son Of Judd | View Details |
| Juin | Born In June | View Details |
| July | Born In July | View Details |
| June | Born In June | View Details |
| Juro | Tenth Son | View Details |
| Jurou | Tenth Son | View Details |
| Kabir | Great | View Details |