| Name | Meaning | Details |
|---|---|---|
| Itsuo | Fifth Born Son | View Details |
| Jackson | Son Of Jack/John | View Details |
| Jadranko | Person From Adria | View Details |
| Jameson | Son Of James | View Details |
| Jamison | Son Of James | View Details |
| Janison | Son Of Jane | View Details |
| January | Born In January | View Details |
| Jax | Son Of Jack | View Details |
| Jaxon | Son Of Jack | View Details |
| Jefferson | Son Of Jeffrey | View Details |
| Jenkins | Son Of John | View Details |
| Jensen | Son Of Jens | View Details |
| Jetson | Son Of Jet | View Details |
| Jimenez | Son Of Jim/James | View Details |
| Jiro | Second Son | View Details |