| Name | Meaning | Gender | Origin |
| Klaus | Danish Form Of Nicholas (People's Victory) | Male | Danish |
| Kleef | From The Cliff | Male | English |
| Kleopatra | Glory Of The Father | Female | Greek |
| Kloey | Blooming. Variant Of Chloe. | Female | Greek |
| Kloie | | Female | English |
| Kohlvin | | Male | English |
| Kolb | From Kolb | Male | Armenian |
| Kolby | Dark: Dark-Haired. | Male | German |
| Kolena | Variant Of Katherine. Pure. | Female | English |
| Kolenya | Miwok Name Meaning " Coughing Fish." | Female | Native American |
| Kolete, Kolette, Klazina | People's Victory | Female | Greek |
| Kolichiyaw | Hopi Name Meaning " Skunk." | Male | Native American |
| Kolinka | Born To The Conquering People | Female | Danish |
| Kolinkar | Born To The Conquering People | Male | Danish |
| Kolleea | Variant For Kolee | Female | English |
| Kollyn | Victory Of People | Male | Scottish |
| Kolt | Coal Town. | Male | German |
| Kolten | Coal Town. | Male | German |
| Koltin | Coal Town. | Male | German |
| Kolton | Coal Town. | Male | German |
| Kolya | Victorious Army | Male | Greek |
| Koral | Unknown | Female | English |
| Kordale | Cordmaker. Surname. | Male | English |
| Kordell | Cordmaker. Surname. | Male | English |
| Kozel | Goat | Male | Czechoslovakian |
| Kral | King | Male | Czechoslovakian |
| Kristabelle | Variant Of Crystal. Sparkling. K From The Greek Spelling Of Krystallos. | Female | English |
| Kristalena | Variant Of Crystal. Sparkling. K From The Greek Spelling Of Krystallos. | Female | English |
| Kristalyn | Variant Of Crystal. Sparkling. K From The Greek Spelling Of Krystallos. | Female | English |
| Krystabelle | Variant Of Crystal. Sparkling. K From The Greek Spelling Of Krystallos. | Female | English |