Hopcyn tikanga ingoa pai: Waimarie, Tahuri, Mātau, Kaha, Ahua. Haere Hopcyn tikanga o te ingoa.
Jakubowski pai tikanga ingoa: Koa, Auaha, Tahuri, Ohaoha, Hūkokikoki. Haere Jakubowski tikanga o ingoa.
Hopcyn takenga o te ingoa tuatahi. Welsh form of Hopkin. Haere Hopcyn takenga o te ingoa tuatahi.
Ingoa whakamutunga Jakubowski tino noa i roto i Poland. Haere Jakubowski ingoa horahanga.
Ingoa faaauhia hoki Hopcyn i roto i whenua rerekē me ngā reo: Berto, Bob, Bobbie, Bobby, Hob, Hopkin, Hrodebert, Hrodpreht, Pertti, Rab, Rabbie, Raibeart, Rob, Robbe, Robbie, Robby, Robert, Robertas, Roberto, Roberts, Robi, Robin, Robrecht, Roibeárd, Róbert, Roope, Roopertti, Roparzh, Rupert, Ruprecht. Haere Hopcyn i ētahi atu reo.
Te nuinga ingoa noa ki te ingoa whakamutunga Jakubowski: Newton, Ivan, Robert, Ty, Mohammad, Iván, Róbert. Haere Ingoa e haere ki Jakubowski.
Hototahi o Hopcyn a Jakubowski he 73%. Haere Hototahi o Hopcyn a Jakubowski.