| Name | Meaning | Gender | Origin |
|---|
| Ereonberht | Name Of A King | Male | Anglo |
| Erichthonius | Myth Name (A King Of Athens) | Male | Greek |
| Eriq | Variant Of Scandinavian Eric Ever Kingly. Actor Eriq La Salle. | Male | French |
| Ethelbald | Name Of A King | Male | Anglo |
| Ethelred | Name Of A King | Male | Anglo |
| Ethelwulf | Name Of A King | Male | Anglo |
| Evalac | Name Of A King | Male | Arthurian |
| Evelake | Name Of A King | Male | Arthurian |
| Evrain | Name Of A King | Male | Arthurian |
| Excalibur | King Arthur's Sword | Male | Arthurian |
| Ezeji | Ibo Of Nigeria Name Meaning "The King Of Yams." | Male | African |
| Fraomar | Name Of A King | Male | Anglo |
| Garreth | Gentle. Modest And Brave Sir Gareth Was A Legendary Knight Of King Arthur's Round Table. | Male | Arthurian |
| Geraint | Name Of A King | Male | Anglo |
| Gore | A Kingdom | Male | Arthurian |
| Gorre | A Kingdom | Male | Arthurian |
| Guenevere | Fair One. Guinevere Was King Arthur's Mythological Queen. Jennifer Derives From This Name. | Female | Arthurian |
| Guivret | A Dwarf King | Male | Arthurian |
| Gurgalan | A Pagan King | Male | Arthurian |
| Gwenevere | Fair One. Guinevere Was King Arthur's Mythological Queen. Jennifer Derives From This Name. | Female | Arthurian |
| Huemac | Name Of A Toltec King | Male | Nahuatl |
| Idomeneus | Myth Name (A King Of Crete) | Male | Greek |
| Ilhicamina | He Shoots Arrows At The Sky; Also Name Of A Great Mexica King | Male | Nahuatl |
| Ine | Name Of A King | Male | Anglo |
| Inesa | King, Innocent | Female | Greek |
| Iona | From The King's Island | Female | Celtic |
| Ione | From The King's Island | Female | Celtic |
| Jedidiah | Beloved Of Jehovah. In The Bible The Blessing Name Jedidiah Was Given King Solomon In Infancy. | Male | Hebrew |
| Jehu | Jehovah Is He. The Biblical Military Commander Of Israel (Later King) Who Was Noted For Pell-Mell Style Of Chariot Driving. | Male | Hebrew |
| Johnathan | Jehovah Has Given. In The Bible Jonathan Son Of King Saul Was Noted For Manliness: Generosity And Unselfishness. He Saved David's Life When Saul Would Have Killed Him. | Male | Hebrew |