| Lamech | Poor, made low. |
| Laodicea | Named after a Syrian queen |
| Lasea | A name meaning bright spirit. |
| Lashah | To call, to anoint. |
| Lebanon | A land of white mountain peaks. |
| Lebaoth | A name meaning lions or lioness. |
| Lebbeus | A man of heart; praising; confessing |
| Lebonah | The moon, whiteness, frankincense. |
| Lehabim | Flames, inflamed, swords. |
| Lehi | Derived from the Hebrew for jawbone. |
| Lekah | Walking, going. |
| Leshem | A name, putting, a precious stone. |
| Letushim | Hammermen; filemen |
| Leummim | Countries, without water. |
| Libba | Derives from elizabeth |
| Libnah | White, whiteness. |
| Libni | Manuscripts of God; White, whiteness. |
| Libya | The heart of the sea, fat. |
| Lisa | Consecrated To God; Devoted to God; Diminutive of Elizabeth: From the Hebrew Elisheba, meaning either oath of God, or God is satisfaction. Also, the lilly flower.; Diminutive of Elisabeth or Elizabeth, from Elisheba, meaning either oath of God, or God is |
| Lod | Nativity, generation. |
| Lois | A name meaning the most desirable. |
| Lubin | Heart of a man; heart of the sea |
| Lucifer | The morning star light |
| Ludim | Nativity, generation. |
| Luhith | Made of boards. |
| Luke | Author of the gospel of saint luke |
| Lycaonia | Named after the wolf land area. |
| Lydda | A standing pool |
| Lydia | Beauty; A beautiful woman from Lydia; Happiness; From Lydia.; A Maiden from Lydia, Greece; A standing pool |
| Lysanias | That drives away sorrow. |
| Lysias | One who brings a release or end. |
| Lystra | That dissolves or disperses. |
| Maachah | Pressed down, worn, fastened. |
| Maachathi | A person from Maachath land. |
| Maadai | Pleasant, testifying. |
| Maadiah | Pleasantness; the testimony of the Lord |
| Maai | Belly, heaping up. |
| Maarath | Den, making empty, watching. |
| Maaseiah | The work of the Lord |
| Maasiai | The defense, or strength, or trust of the Lord. |