She go most of her names from latin origin words, but in science i saw a HR diagram and a few of the star names are names she used in the book. For example; Bellatrix and Sirius. Cool right.
Jk Rowling
Hermione Granger.
Peter James Rowling and Anne Rowling (née Volant) are JK Rowling's parents.
Yes, all of the Black family are named after constellations.
Hermione Granger.
JK Rowling reports that she is not a pro with the computer, so she only uses it to write books on. JK Rowling does not have an email
The "Potter" in Harry's name was from JK Rowling's friend. JK Rowling liked the surname Potter because everyone made fun of hers, calling her Rowling Stone and other names, so that is why she chose the name Potter.
Jk Rowling is the richest woman in the world as far as I know!
JK Rowling attended Wyedean School and College.
Hermione (and the Ron character is based on an old friend of hers)
Harry Potter is a fictional character. The character's religious beliefs are not discussed in the books, but as JK Rowling is a Christian, its likely that she would make her hero a Christian.
The Kensington house of JK Rowling is located in London, England.