It's an English name influenced by the Old Norse Ásbjørn. So, in a roundabout way it is from Norway, although Osborne isn't actually a name in Norway.
Her name is Frances Osborne, she is a writer.
Buzz Osborne's birth name is Roger Osborne.
Hubert Osborne's birth name is Hubert Benjamin Osborne.
Jerry Osborne's birth name is Jerry Paul Osborne.
Joan Osborne's birth name is Joan Elizabeth Osborne.
Lance Osborne's birth name is Lance Anthony Osborne.
Tony Osborne Orchestra's birth name is Edward Benjamin Osborne.
Jefferson Osborne's birth name is Schroeder, J.W..
Sylvia Osborne's birth name is Sylvia Osborn.
John Michael Osborne.
Amelia earhart Osborne
Marie Osborne's birth name is Helen Alice Myres.