| Khaliyah | Empty, Immortal, Everlasting |
| Khlit | Born during the morning hours, or at dawn |
| Khloris | A Greek name meaning pale green. |
| Khristalle | A name meaning clear like ice. |
| Khrystle | A name meaning a clear crystal. |
| Klea | Derived from the Greek word for glory. |
| Kleena | Princess of the Sea |
| Klein | German surname, meaning small or little |
| Kleiner | A surname meaning the small one. |
| Klelia | A name of ancient Roman origin. |
| Klementijna | Meaning mild, merciful, or gentle. |
| Klementina | A name meaning mild and merciful. |
| Klementos | Derived from the word for merciful. |
| Kliara | A variant spelling meaning bright. |
| Kline | Derived from German, means 'slender' or 'tall' |
| Klinten | Derived from the word for a cliff. |
| Klothilde | Renowned Battle |
| Klotild | A name meaning famous in battle. |
| Klotilda | Renowned Battle |
| Krapali | A person who is very kindhearted. |
| Kripali | One who is full of great compassion. |
| Kriselle | A name meaning a follower of Christ. |
| Krishli | One who is a sweet gift of Krishna. |
| Kristelean | A unique name meaning a follower of Christ. |
| Kristelle | Follower of Christ |
| Kristle | A name meaning a clear and shining crystal. |
| Kristyle | A name meaning a clear and bright crystal. |
| Krizelle | A name meaning a beautiful, golden gift. |
| Krushanali | A devotee of Lord Krishna. |
| Krutali | A person who performs good deeds. |
| Krystelle | An icelike or clear gemstone name. |
| Kweilin | A beautiful forest of cassia. |
| Kyliee | From the narrow channel |
| Kylikki | Woman of Strength |
| Kyller | From the narrow channel |
| Kylli | A Finnish form of the name Kelly. |
| Kylliana | A graceful and modern name blend. |
| Kylona | A name meaning a peaceful valley. |
| Kynlee | A meadow of royal lineage. |
| Le | A person of noble character. |