Luigi is a masculine Italian given name, the Italian form of Louis, which itself derives from the Latin Ludovicus and ultimately from the Germanic name Ludwig, meaning 'famous warrior'. The name has been prominent in Italy, borne by five prime ministers since the 19th century, including Luigi Carlo Farini, Luigi Federico Menabrea, Luigi Pelloux, Luigi Facta, and Luigi Sturzo (the latter being more a political figure often noted alongside). History and Royal Connections Though Luigi is the Italian equivalent of Louis—a name associated with 18 kings of France, notably Louis IX (Saint Louis) and Louis XIV (the Sun King)—its usage in Italy has not been royal but political and cultural. The name’s Germanic root, hlud ('fame') and wig ('war'), echoes across other Romance forms like Ludovico and Lodovico. In Italy, Luigi has remained dominant, while variants like Alvise are more common in Veneto. Notable Bearers Beyond prime ministers, Luigi has been carried by historical figures ranging from scientists to the arts: Luigi Galvani (physicist and pioneer of bioelectricity), Luigi Pirandello (Nobel laureate playwright), Luigi Boccherini (classical composer), Luigi Cadorna (World War I field marshal), and Luigi Zampa (film director). In recent decades, the name has also appeared infamous contexts, such as Luigi Lucheni, the anarchist who assassinated Empress Elisabeth of Austria in 1898, and Luigi Chiatti, a serial killer. Notably, Luigi Mangione (born 1998) gained notoriety as a suspect in the 2024 killing of UnitedHealthcare CEO Brian Thompson. Cultural Significance Globally, Luigi is perhaps best known as the name of Nintendo's beloved green-clad character, the brother of Mario, debuting in 1983's Mario Bros. and called ルイージ (Ruīji) in Japanese. This representation has made Luigi one of the most recognizable Italian names in popular culture. Forms and Variants Italian derivatives include Luigia (feminine), Gigi (diminutive), Gino, Luigino, and feminine forms Luisa and Luigina. In other languages, cognates include Loïc (Breton/French), Lluís (Catalan), Alojz (Slovene), and Alojzije (Croatian). Meaning: Famous warrior Origin: Italian form of Louis, from Germanic Ludwig Type: Given name (masculine) Usage regions: Italy (common globally via pop culture)