Niall doesn't have a sister, only a brother named Greg, and a sister-in-law named Denise(married to Greg).
Chris Gallagher.
Greg horan
Football.
nialls mums name is Maura his dads name is Robert (bobby) his parents are separated he has an older brother called Greg and a cat :)
One Thing
Nialler
Jess =)
no one noes really
Chris Gallagher.
Maura Horan.
Niall from One Direction's last name is Horan.
Niall James Horan
Maura Horan (:
Niall has one older brother Greg who is 23.
He doesn't have a little brother. But his big brother is named Greg Horan.
7
If you mean what his girlfriends name is, he is currently single. It's also known that he is looking for his "Princess"