Beau Bridges | Alphonse Daudet | Alphonse Mucha | Beau Hill | Alphonse Merrheim | Beau Sia | Beau Geste | Alphonse de Lamartine | The Beau Brummels | Beau Brummell | Beau Walker | Beau Smith | Beau Biden | Alphonse Juin | Just a Little (The Beau Brummels song) | Jean-Baptiste Alphonse Karr | Beau Waters | Beau Dommage | Beau Bokan | Alphonse Royer | Alphonse Milne-Edwards | Alphonse Legros | Louis Alphonse, Duke of Anjou | Louis-Alphonse Boyer | Camille Alphonse Faure | Beau Walker (Celebrity) | Beau Nash | Alphonse Poaty-Souchlaty | Alphonse Loubat | Alphonse Le Gastelois |
Its name is a portmanteau of Diesel and Otto, referring to the Diesel engine, first introduced by German engineer Rudolf Diesel, and the Otto cycle, as a reference to Nicolaus Otto (even though the invention of the gasoline engine is variously attributed to both Nicolaus Otto and Alphonse Beau de Rochas).