Kurrajong suna ne da ke nufin ƙaramin bishiya ko kurmi na ƙasar Ostiraliya, musamman na jinsin Brachychiton. Ana kuma amfani da kalmar “kurrajong” wajen yin nuni da itacen wannan bishiyar, wanda a wasu lokutan ake amfani da ita wajen yin kayan daki da kayan ado. A cikin harshen Australiya, ana amfani da kalmar "kurjong" wani lokaci don kwatanta mutumin da ake ganin ya kasance mai tauri ko juriya, watakila saboda kaurin bishiyar kanta.