| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2024 |
| Linn | Linda | Old High German | German, English | Words: gentle, friendly | |
| Linnart | Leonhard/Leonarda | Old High German | German | Words: lion / brave, hardy | |
| Lioba | Lioba | Old High German | German | Words: dear, beloved | |
| Lionardo | Leonhard/Leonarda | Old High German | Italian | Words: lion / brave, hardy | |
| Liudger | Ludger/Ludgera | Old High German | German | Words: people / spear | |
| Livina | Liebwin/Livina | Old High German | Dutch | Words: dear, beloved / friend | |
| Lodewijk | Ludwig/Louise | Old High German | Dutch | Words: loud, famous / fight, battle, war | |
| Lodovica | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Lodovico | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Loïc | Ludwig/Louise | Old High German | French | Words: loud, famous / fight, battle, war | |
| Loïck | Ludwig/Louise | Old High German | French | Words: loud, famous / fight, battle, war | |
| Lois | Ludwig/Louise | Old High German | French | Words: loud, famous / fight, battle, war | |
| Lóránt | Roland/Rolanda | Old High German | Hungarian | Words: fame / land, homeland | |
| Lorelai | Loreley | Old High German | English | Words: ambush, lure / cliff, schistous cliff | #402 |
| Lorelei | Loreley | Old High German | German, English | Words: ambush, lure / cliff, schistous cliff | #455 |
| Loreley | Loreley | Old High German | German, English | Words: ambush, lure / cliff, schistous cliff | |
| Lot | Karl/Charlotte/Carla | Old High German | Dutch | Words: man, husband | |
| Lothair | Lothar | Old High German | English | Words: loud, famous / army, warrior | |
| Lothaire | Lothar | Old High German | French | Words: loud, famous / army, warrior | |
| Lothar | Lothar | Old High German | German | Words: loud, famous / army, warrior | |
| Lotta | Karl/Charlotte/Carla | Old High German | Scandinavian | Words: man, husband | |
| Lotte | Karl/Charlotte/Carla | Old High German | German | Words: man, husband | |
| Lotti | Karl/Charlotte/Carla | Old High German | German | Words: man, husband | |
| Lottie | Karl/Charlotte/Carla | Old High German | English | Words: man, husband | #676 |
| Lou | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Lou | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Loui | Ludwig/Louise | Old High German | Scandinavian | Words: loud, famous / fight, battle, war | |
| Louie | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | #573 |
| Louis | Ludwig/Louise | Old High German | English, French | Words: loud, famous / fight, battle, war | #236 |
| Louisa | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | #733 |
| Louise | Ludwig/Louise | Old High German | German, English, French | Words: loud, famous / fight, battle, war | #538 |
| Louison | Ludwig/Louise | Old High German | French | Words: loud, famous / fight, battle, war | |
| Louison | Ludwig/Louise | Old High German | French | Words: loud, famous / fight, battle, war | |
| Love | Ludwig/Louise | Old High German | Scandinavian | Words: loud, famous / fight, battle, war | |
| Lovica | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Lovis | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Lovis | Ludwig/Louise | Old High German | Scandinavian | Words: loud, famous / fight, battle, war | |
| Lovisa | Ludwig/Louise | Old High German | Scandinavian | Words: loud, famous / fight, battle, war | |
| Lovísa | Ludwig/Louise | Old High German | Icelandic | Words: loud, famous / fight, battle, war | |
| Lovise | Ludwig/Louise | Old High German | Scandinavian | Words: loud, famous / fight, battle, war | |
| Lowe | Ludwig/Louise | Old High German | Scandinavian | Words: loud, famous / fight, battle, war | |
| Lowie | Ludwig/Louise | Old High German | Dutch | Words: loud, famous / fight, battle, war | |
| Lubin | Lubin | Old High German | French | love | |
| Ludek | Ludwig/Louise | Old High German | Czech | Words: loud, famous / fight, battle, war | |
| Ludewig | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Ludgarda | Luitgard | Old High German | Polish | Words: people / fence, enclosure, protection | |
| Ludger | Ludger/Ludgera | Old High German | German, Dutch, Low German | Words: people / spear | |
| Ludgera | Ludger/Ludgera | Old High German | German | Words: people / spear | |
| Ludivine | Ludwina | Old High German | French | Words: people / friend | |
| Ludolf | Ludolf | Old High German | German | Words: people / wolf | |
| Ludovic | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Ludovica | Ludwig/Louise | Old High German | German, Italian, Latinized | Words: loud, famous / fight, battle, war | |
| Ludovico | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Ludovika | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Ludowika | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Ludvig | Ludwig/Louise | Old High German | Scandinavian | Words: loud, famous / fight, battle, war | |
| Ludvik | Ludwig/Louise | Old High German | Russian | Words: loud, famous / fight, battle, war | |
| Ludwig | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Ludwik | Ludwig/Louise | Old High German | Polish | Words: loud, famous / fight, battle, war | |
| Ludwina | Ludwina | Old High German | German, Polish | Words: people / friend | |
| Luella | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | #826 |
| Luigi | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Luigia | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Luis | Ludwig/Louise | Old High German | Spanish | Words: loud, famous / fight, battle, war | #130 |
| Luís | Ludwig/Louise | Old High German | Portuguese | Words: loud, famous / fight, battle, war | |
| Luisa | Ludwig/Louise | Old High German | Spanish, Italian | Words: loud, famous / fight, battle, war | #867 |
| Luísa | Ludwig/Louise | Old High German | Portuguese | Words: loud, famous / fight, battle, war | |
| Luise | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Luisella | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Luiselle | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Luitgard | Luitgard | Old High German | German | Words: people / fence, enclosure, protection | |
| Luitpold | Leopold/Leopoldine | Old High German | German | Words: people / bold, brave | |
| Luitwin | Luitwin | Old High German | German | Words: people / friend | |
| Luiz | Ludwig/Louise | Old High German | Portuguese | Words: loud, famous / fight, battle, war | |
| Luiza | Ludwig/Louise | Old High German | Portuguese | Words: loud, famous / fight, battle, war | |
| Lujza | Ludwig/Louise | Old High German | Hungarian | Words: loud, famous / fight, battle, war | |
| Lulu | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Lutgard | Luitgard | Old High German | German | Words: people / fence, enclosure, protection | |
| Luther | Luther | Old High German | English | Words: people / army, warrior | |
| Lutz | Ludwig/Louise | Old High German | German | Words: loud, famous / fight, battle, war | |
| Lyam | William/Wilhelma | Old High German | French | Words: will, desire / helmet, protection | |
| Lyn | Linda | Old High German | German, English | Words: gentle, friendly | |
| Lynda | Linda | Old High German | English | Words: gentle, friendly | |
| Lynette | Linda | Old High German | English | Words: gentle, friendly | |
| Lynn | Linda | Old High German | German, English | Words: gentle, friendly | |
| Lynne | Linda | Old High German | German, English | Words: gentle, friendly | |
| Major | Major | Old High German | English | Words: council / spear | #580 |
| Malte | Malte | Old High German | German, Low German, Scandinavian | Words: helmet, protection / rule | |
| Malthe | Malte | Old High German | Scandinavian | Words: helmet, protection / rule | |
| Manegold | Manegold | Old High German | German | Words: man / gold | |
| Manfred | Manfred | Old High German | German, English | Words: man / peace, protection, safety | |
| Manfredi | Manfred | Old High German | Italian | Words: man / peace, protection, safety | |
| Manfredo | Manfred | Old High German | Italian | Words: man / peace, protection, safety | |
| Mangold | Manegold | Old High German | German | Words: man / gold | |
| Margund | Margund | Old High German | German | Words: famous, well-known / fight | |
| Markolf | Markolf | Old High German | German | Words: border / wolf | |
| Markward | Markward | Old High German | German | Words: border / protector, warden | |
| Markwart | Markward | Old High German | German | Words: border / protector, warden | |
| Mathilda | Mathilde | Old High German | German, English | Words: might, strength / fight | |
| Mathilde | Mathilde | Old High German | German, French | Words: might, strength / fight | |