What country does the surname Weir come from?

Question:

What country does the surname Weir come from?

Best Answer - Chosen by Asker: Roxburghshire, Scotland

First found in Roxburghshire in Scotland where the surname was descended from Aubri de Vere; a descendant of the duchess Judith in 1058.

Spelling Variations are Weir, Vere, Ver, and some others