Yes it is. :) See the related link below.
Sandy Gardiner's birth name is Sandi Gardiner.
Frank Gardiner's father's name was John Gardiner.
Kris Gardiner's birth name is Kristin John Gardiner.
Reginald Gardiner's birth name is William Reginald Gardiner.
Edward Gardiner's birth name is Edward Reginald Christopher Gardiner.
Becky Gardiner's birth name is Rebekah McLean.
A.G Gardiner's pen name was Alpha of the Plough
Jaret Gardiner's birth name is Jaret Christopher Gardiner.
Unless you are of Scottish descent, you do not have a Scottish last name. The only other way to acquire a Scottish last name is to marry someone of Scottish descent.
A Scottish biscuit is often called shortbread.
Julia Gardiner
[Scottish Gaelic] seanmhair [Pronounced= shen-a-var]