| Name | Meaning | Gender | Origin |
| Johnathon | 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 |
| Jonathon | 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 |
| Josiah | Jehovah Has Healed. Biblical Josiah Became King Of Judah At Eight After His Father Was Assassinated. He Ruled 31 Years. | Male | Hebrew |
| Jotham | May Jehovah Complete. A King Of Judah During A Time Of Military Strife. | Male | Hebrew |
| Joziah | Jehovah Has Healed. Biblical Josiah Became King Of Judah At Eight After His Father Was Assassinated. He Ruled 31 Years. | Male | Hebrew |
| Kabaka | Name Used For Kings Of The Buganda People Of Uganda. | Male | African |
| Kenley | From The King's Meadow | Male | English |
| Kenly | From The King's Meadow | Male | English |
| Kerrick | King's Rule. Surname. | Male | English |
| Kiarad | "Generous King, The King Of The Hidden Paradise." | Male | Persian |
| King | King's Field. King Is One Of Several Titles Occasionally Used As Given Names. | Male | English |
| Kingdon | From The King's Hall | Male | English |
| Kingsley | From The King's Meadow | Male | English |
| Kingston | From The King's Village Or Estate King's Field. King Is One Of Several Titles Occasionally Used As Given Names. | Male | English |
| Kingswell | Lives At The King's Spring | Male | English |
| Kinleigh | Kings Meadow. | Female | English |
| Kinsley | King's Field. King Is One Of Several Titles Occasionally Used As Given Names. | Male | English |
| Kourosh | The Sun. Name Of The Ancient King Of Persia And Finder Of The Hakhamaneshian Dynasty. | Male | Persian |
| Kral | King | Male | Czechoslovakian |
| Kyan | Little King | Male | African |
| Leeroy | The King. | Male | French |
| Leroi | The King. | Male | French |
| Lion | Lion. The Lion Is A Figure In Art And Religious Symbolism Of Many Cultures: Symbolizing Kingliness And Grandeur And Courage. | Male | English |
| Lir | A Mythical King | Male | Celtic |
| Lludd | Name Of A King | Male | Arthurian |
| Llyr | A Mythical King | Male | Celtic |
| Lycaon | Myth Name (A King Of Arcadia) | Male | Greek |
| Lycomedes | Myth Name (A King Of Scyros) | Male | Greek |
| Lycurgus | Myth Name (A King Of The Edones) | Male | Greek |
| Malik | Master; Angel; King | Male | Arabic |