| Names | Meanings |
| Kalila | Sweetheart, beloved |
| Kamilah | Perfect, complete |
| Karam | Generosity |
| karawan | Variety of plover birds |
| Karida | Untouched |
| Karimah, Kareema | Generous, noble |
| Kawakib | Satellites |
| Kawkab | Satellite |
| Kawthar | River in Paradise |
| Khadijah, Khadeeja | First wife of the Prophet |
| Khalidah, Khalida | Immortal, everlasting |
| Khalisah | Sincere, pure |
| Khawlah | Female deer |
| Khayriyah, Khayriyyah, Khairiya | Charitable, beneficent, good |
| Khitam | Conclusion |
| Khulud, Khulood | Immortality, eternity, infinity |
| Khuzama | Lavender |
| Kifah | Struggle |
| Kulthum, Kulthoom | Daughter of the Prophet |
| Kulus | Clearness, purity |