| Name | Origin | Meaning | Gender |
|---|---|---|---|
| gidget | American | U | |
| Infant | American | Baby | M |
| Iyana | American | F | |
| Iyanna | American | F | |
| Jacquez | American | M | |
| Jaeden | American | M | |
| Jaelyn | American | F | |
| Jaiden | American | M | |
| Jaidyn | American | F | |
| Jailene | American | Jay and Leen | F |
| Jakayla | American | F | |
| Jaleesa | American | F | |
| Jalene | American | Jay and Leen | F |
| Jalisa | American | F | |
| Jalon | American | M | |
| Jamari | American | F | |
| Janessa | American | F | |
| Janisa | American | F | |
| Janiya | American | F | |
| Jaquan | American | M | |
| Javan | American | M | |
| Javon | American | M | |
| Javonte | American | M | |
| Jaycie | American | Initials J and C combined | F |
| Jaydon | American | M |