| Kleavon | Variant of Cleavon: Cliff. |
| Kleef | A name meaning cliff or riverbank. |
| Klemenis | A variant of the name meaning mild. |
| Klemens | A name meaning merciful or gentle. |
| Klementyna | A name meaning mild and merciful. |
| Klen | A name meaning maple tree or wood. |
| Kleng | A name of old Norse origin meaning. |
| KLEOPATRA | glory of the father |
| Kleppr | A name meaning a rocky mountain top. |
| Kletos | Variant of Anakletos: Calling forth; summoned. |
| Klevon | Variant of Cleavon: Cliff. |
| Kliment | A name meaning merciful or gentle. |
| Klint | A cliff. An Old Danish name from the Viking age. |
| Kloe | A name meaning a blooming green shoot. |
| Kloey | Blooming. Variant of Chloe. |
| Kloie | Kloie is a variant of Chloe, meaning 'blooming' or 'flourishing', derived from the Greek word chloē. |
| Knowles | Grassy Slope; From a Hill Top |
| Kreeli | Sweet and charming |
| Krelis | A variant of the name Cornelius. |
| Kripalu | One who is merciful and kind. |
| Krishnakali | A darkcolored flower. |
| Kristabelle | Variant of Crystal. Sparkling. K from the Greek spelling of krystallos. |
| Kristalena | Variant of Crystal. Sparkling. K from the Greek spelling of krystallos. |
| Kritanjali | Folded hand,most humble & respectfully |
| Krunali | A bird or a graceful swan. |
| Krupali | Who always forgives |
| Krupalu | Kindness; Polite |
| Krushali | A girl who is very talented. |
| Krushalini | Krushalini means 'beautiful and lovely' in Sanskrit, derived from 'krusha' meaning beautiful and 'lini' meaning lovely. |
| Krushnali | Belongs to Lord Krishna |
| Krystabelle | Variant of Crystal. Sparkling. K from the Greek spelling of krystallos. |
| Krystle | Follower of Christ |
| KyiLee | Kyilee is a variant of Kaylee, meaning 'slender' or 'narrow' in Old English, also associated with 'laughing'. |
| Kyle | A place-name referring to the narrows: a wood or a church. |
| Kylea | Feminine of Kyle. |
| Kyledyr | Legendary son of Nwython. |
| Kylee | Fair and beautiful. |
| Kyleen | Feminine of Kyle. |
| Kyleigh | Variation of Kyle, means 'narrow channel' or 'helmeted chief', also associated with the Gaelic word for 'narrow' or 'slender'. |
| Kylemore | A name meaning the great wood. |