Duda incazelo engcono kakhulu yegama: Nobungane, Ujabule, Sína, Unenhlanhla, Isimo sengqondo. Thola Duda kusho igama.
Kopecky izincazelo zegama elihle kakhulu: Nobungane, Sína, Unenhlanhla, Ngokucophelela, Ukudala. Thola Kopecky incazelo yesibongo.
Duda imvelaphi yegama lokuqala. Portuguese diminutive of Eduardo or Eduarda. Thola Duda imvelaphi yegama lokuqala.
Isiqalo Kopecky. Derived from Czech kopec "hill". The name was perhaps given to a person who lived close to a hill. Thola Isiqalo Kopecky.
Amagama afanayo for Duda emazweni ahlukene nezilimi ezahlukene: Eadbhárd, Eadweard, Ed, Eddie, Eddy, Ede, Edi, Edoardo, Edorta, Édouard, Eduárd, Eduard, Eduardo, Eduards, Edvárd, Edvard, Edward, Eetu, Eideard, Ekewaka, Lalo, Ned, Ted, Teddy. Thola Duda kwezinye izilimi.
Amagama avame kakhulu ngegama lomsebenzisi Kopecky: Julius, Hal, Kandace, Stanford, Cassy, Július. Thola Amagama ahamba ne- Kopecky.
Ukuhambisana kwe- Duda kanye Kopecky kuyinto 85%. Thola Ukuhambisana kwe- Duda kanye Kopecky.