| Abbreviation | Definition |
|---|---|
| JJ | Jaime Jennifer |
| JJ | Jake Jordan |
| JJ | Jake Junior |
| JJ | James Jerry |
| JJ | James John |
| JJ | James, Junior |
| JJ | Janette Janette |
| JJ | Jason James |
| JJ | Jason Junior |
| JJ | Jasper Jamal |
| JJ | Jay Jay |
| JJ | Jeff Jobber |
| JJ | Jeffrey Junior |
| JJ | Jelene Joy |
| JJ | Jennifer James |
| JJ | Jennifer Jayne |
| JJ | Jerald Jay |
| JJ | Jessica Jane |
| JJ | Jessica Joy |
| JJ | Jeweled Jack |