When Hübner came to validly erect the genus in his 1822 genus list (Systematisch-alphabetisches Verzeichnis), it had already been used by G.J. Billberg for what is nowadays considered the Incurvariidae genus Incurvaria.
Carl XVI Gustaf of Sweden | Carl Gustaf Emil Mannerheim | Johan Christian Fabricius | Johan Galtung | Johan Petter Johansson | Johan Norberg | Johan Niclas Byström | Johan Museeuw | Johan Henric Kellgren | Johan de Witt | Johan Jeremiassen | Johan Gunnar Andersson | Johan Cruyff | Johan Bojer | Gustaf VI Adolf of Sweden | Gustaf Bonde | Nils Johan Berlin | Johan Wohlert | Johan Vande Lanotte | Johan Svendsen | Johan Reinhard | Johan Jakobsson | Johan Ferrier | Johan Falkberget | Johan de Meij | Johan Banér | Gustaf V of Sweden | Gustaf Tenggren | Gustaf Fröding | Erik Gustaf Geijer |