An eponym is a person (real or fictitious) whose name has become identified with a particular object or activity. Here is a list of eponyms: L Rudolf Laban, Slovakian choreographer – labanotation. René Lacoste, French tennis player – Lacoste. Joseph-Louis Lagrange, Italian-French mathematician and astronomer - Lagrange point. Ferruccio Lamborghini, Italian car builder – Lamborghini. Vincenzo Lancia, Italian car builder – Lancia. Francesco Landini, Italian composer – Landini cadence, might be described in its most characteristic form as a variation on the harmonic progression in which an unstable sixth (usually major) expands to a stable octave. Edwin Henry Landseer, British painter and sculptor – Landseer (dog). Paul Langerhans, German biologist – Islets of Langerhans, Langerhans cell, Langerhans cell histiocytosis. Samuel Pierpont Langley, American astronomer and physicist – langley a measurement of solar radiation. Lev Davidovich Landau, Azerbaijani-Russian physicist – Landau pole, Landau damping. Chris Langton, American computer scientist – Langton's ant. A. C. Larrieu, French moon observer - Larrieu's dam (a clair-obscur effect on the moon's surface during local sunset conditions, appearing like a rectilinear scarp-like feature at crater Polybius K) Bent Larsen, Danish chess player – Larsen's Opening. Giovanni Paolo Lascaris, Italian nobleman – Lascaris towers, Lascaris Battery. Saint Lawrence of Rome, Italian Christian saint – Saint Lawrence River, San Lawrenz, and numerous other localities, churches and cathedrals. Ernest Lawrence, American physicist – lawrencium. Lazarus of Bethany, Biblical character – Lazarus sign, Lazarus syndrome, Lazarus taxon. Lech, Slavic mythological character – Lechites (Poles). Bruce Lee, American-Chinese actor – Bruceploitation. Peter Lee, English miner – Peterlee, a town in County Durham. Ernst Leitz, German businessman and photographer – Leica Camera. Alfredo di Lelio, Italian cook – Alfredo sauce. Vladimir Ilyich Lenin, Russian head of state – Leninism, Lenin's Testament, for various places see Lenino and List of places named after Lenin. John Lennard-Jones, British mathematician – Lennard-Jones potential Jules Léotard, French acrobat – leotard. Winford Lee Lewis, American chemist – lewisite. Lars Levi Læstadius, Swedish religious leader – Laestadianism. Georg Christoph Lichtenberg, German physicist, satirist, and Anglophile - Lichtenberg figure. Alice Liddell, British child – Alice in Wonderland syndrome Liechtenstein dynasty, Liechtensteinian royal family – Liechtenstein. Alphonsus Liguori, Italian theologian – Liguorists (another name for Redemptorists). Gösta Hjalmar Liljequist, Swedish meteorologist - Liljequist parhelion Abraham Lincoln, American president – Lincoln Records; ships , ; Lincoln is a slang term for the United States five-dollar bill. Charles Lindbergh, American pilot –