| Khatiba | Feminine form of Khatib; one who leads the prayers; an orator; Orator. Preacher. |
| Khatun | A daughter born to nobility; a lady; Lady. Noble woman. |
| Khayal | Thought, imagination, opinion, care, respect |
| Khayr | Something good or virtuous. |
| Khayraldin | The good of the faith |
| Khayree | Charitable, beneficent |
| Khayri | One who is charitable or kind. |
| Khayriyyah | Charitable. Good.; A charitable woman |
| Khayrullah | The prosperity of allah swt |
| Khayyat | A professional tailor or sewer. |
| Khoorsheed | A Persian name meaning the bright sun. |
| Khoury | An Arabic name meaning a village priest. |
| Khujasstah | A name meaning lucky or fortunate. |
| Khusrow | A character in shahnameh |
| Kimiya | A name meaning rare or precious. |
| Kobra | A venomous snake of the cobra family. |
| Kokab | Star, celestial body |
| Koosha | Meaning a treasure or sheath. |
| KULTHUM | daughter of the prophet |
| KUTAIBA | meaning unknown |
| Labiba | Having great wisdom; one who is intelligent; Wise. Intelligent. |
| LABID | meaning unknown |
| Labon | A name meaning white or pure heart. |
| Ladan | A flower that blooms in spring. |
| LAHAB | meaning unknown |
| Laila | A beauty of the night, born at nightfall; Born at night; Born at night. Variant of Leila.; Light.; Night.; Nightfall; Variant of Layla: Night. Born at night. Sweetheart. |
| Laily | Night, famous beauty in leyla & majnun, |
| Lakia | A beautiful, lucky treasure. |
| Laleh | A delicate and lovely tulip |
| Lamee | A name meaning shining light. |
| Lami | A name meaning shining bright. |
| Lamis | Soft; Soft to the touch. |
| Lamya | Dark; Of dark lips.; Dark-lipped; Having lovely dark lips |
| Layth | The Lion/Courage |
| Layzal | Another name for god; immortal; undying |
| Leila | Born at night.; Dark Beauty; Dark. Born at night. Heroine of Byrons The Giaour (1813).; Dark as night; Night, dark beauty; Nocturnal; Name of a saint; Variant of Layla: Night. Born at night. Sweetheart. |
| Leilah | A name meaning night or dark beauty. |
| Lela | A name meaning loyal and faithful. |
| Leyla | Meaning night or dark beauty. |
| Leylak | Meaning the lilac flower bloom. |