| Name | Meaning | Details |
|---|---|---|
| Iakopa | Supplanter | View Details |
| Ilka | Light | View Details |
| Ilknur | First Light | View Details |
| Ilo | Light | View Details |
| Ilona | Light | View Details |
| Ilonka | Light | View Details |
| Ishik | Light | View Details |
| Isolda | She Who Is Gazed Upon | View Details |
| Isolde | She Who Is Gazed Upon | View Details |
| Isolina | She Who Is Gazed Upon | View Details |
| Jachai | Supplanter | View Details |
| Jackie | Supplanter | View Details |
| Jaclyn | Supplanter | View Details |
| Jacob | Supplanter | View Details |
| Jacoby | Supplanter | View Details |