His username is @nialler1993 but his private account is @nialler_official_93.
@nialler1993
Niall James HoranNiall Horans middle name is James just like Liams
Niall just created a new instagram. It's brand new, I'm on of his good friends and I have his personal. It's been confirmed it's his. It's Niall JH
Niall James Horan
Sky
Simona
gorge
Niall's facebook name is Kalvin Clein i swear
Niall Horans parents are called Maura and Bobby
The Bromance name for Niall and Louis is Nouis.
Niall Horan does not release his private Skype name to his fans.
Her name was Holly Scally