Some of his friends die, but many don't. Hermione, Ron, and Ginny did not die in the books nor the movies.
However, a few of Harry's close friends do die. Such as Sirius Black and Fred Weasley.
Ron and Heirmionie
nope
His friends names are Hermione Granger, Ron weasley and Hagrid.
There is only one Harry Potter, and he doesn't die in Azkaban.
Voldemort killed him to try to get to Harry..
about 22 if your counting Hedwig
Ronald Bilius Weasley and Hermione Jean Granger
Sirius is more of a friend of Harry's. He was best friend to Harry's deceased father, James. James made Sirius Harrys' godfather.
Harry Potter was a wizard
Harry has many friends. His best friends are Ron Weasley and Hermione Granger. He is also friends with Neville Longbottom, Luna Lovegood and Ginny Weasley. From there his friends tend to be Seamus Finnagin and Dean Thomas, as those two are best friends.
Hermione Granger, Ron Weasley, Luna Lovegood, Neville Longbottom, and Ginny Weasley. He has other friends but these are probably his closest.
Sirius Black, Remus Lupin, Peter Pettigrew