| Baby Name | Meaning | Gender |
|---|
| Irene | Peace | Female |
| Iris | Rainbow | Female |
| Isis | Myth Name (Goddess Of Magic) | Female |
| Isolde | Lover Of Tristan | Female |
| Ixion | Myth Name (Father Of The Centaurs) JACINTO | Male |
| Jana | God's Gift | Female |
| Janus | Myth Name (God Of Beginnings) JEROLIN, JEROME | Male |
| Jason | Healer | Male |
| Jasper | Variant Of Caspar Or Gaspar Keeper Of The Treasure. | Male |
| Jay | Variant Of Names Like Jason And Jacob. | Male |
| Jaya | | Female |
| Jennifer | White Wave | Female |
| Jocasta | Myth Name (A Queen Of Thebes) | Female |
| Jovan | Warrior. | Male |
| Kali | Hesitation | Female |
| Kalliope | Beautiful Voice | Female |
| Kana | A Maui Demigod Who Could Take The Form Of A Rope And Stretch From Molokai To Hawaii. | Male |
| Kari | Joyful Song | Female |
| Kratos | Strength | Male |
| Lakshmi | Myth Name (Goddess Of Fortune) | Female |
| Lavinia | Woman Of Rome | Female |
| Leander | Lion | Male |
| Leda | Myth Name (Mother Of Helen) | Female |
| Leith | River | Male |
| Lilith | Lily | Female |