Harry Potter did not have any siblings, so he cannot have a nephew. He is, however, the godfather of Teddy Lupin, the son of one of his dad's best friends. Although J.K. Rowling has confirmed that Duddley Dursley, Harry's cousin, had non-magical children, they have not been named.
Teddy Lupin
i think it is suriour
Dudley Dursley
LORD VOLDEMORT!!!!
Emma Watson plays Hermione Granger in the harry potters 1-7
By taking the polyjuice potion.
Hedwig
tomorrow
unknown
Sirius Black
Sirius Black
GriffindorHarry023
i think it is suriour
Blaise Zabini.
Ron and Heirmionie
Harry Potter's name is Harry Potter; in the films he way portrayed by Daniel Radcliffe.
Harry Potters full name is Harry James Potter. The actor that plays Harry Potter in the movies is Daniel Radcliffe.
The actor who played harry was called Daniel Radcliffe.