Duda igama elona lifanelekileyo: Nobungane, Ujonge, Kakhulu, Inhlanhla, I-temperamental. Fumana Duda intsingiselo yegama.
Kopecky intsingiselo egqibeleleyo yegama: Nobungane, Kakhulu, Inhlanhla, Ilumkele, Bokudala. Fumana Kopecky intsingiselo yesinti.
Duda imvelaphi yegama lokuqala. Portuguese diminutive of Eduardo or Eduarda. Fumana Duda imvelaphi yegama lokuqala.
Kopecky umvelaphi. Derived from Czech kopec "hill". The name was perhaps given to a person who lived close to a hill. Fumana Kopecky umvelaphi.
Amagama alinganayo for Duda kumazwe ahlukeneyo neelwimi: Eadbhárd, Eadweard, Ed, Eddie, Eddy, Ede, Edi, Edoardo, Edorta, Édouard, Eduárd, Eduard, Eduardo, Eduards, Edvárd, Edvard, Edward, Eetu, Eideard, Ekewaka, Lalo, Ned, Ted, Teddy. Fumana Duda kwezinye iilwimi.
Amagama aqhelekileyo ngegama lokugqibela Kopecky: Cassy, Rolando, Ned, Houston, Julius, Július. Fumana Amagama ahamba kunye Kopecky.
Ukuhambisana Duda kunye Kopecky yi 85%. Fumana Ukuhambelana Duda kunye Kopecky.