I can find no reference to any saint name Blake.
There is no saint named Blake.
William Blake's mother's name was Catherine Wright Armitage Blake.
Blake Acker's birth name is Stephen Blake Acker.
Blake Laramie's birth name is Randal Blake Laramie.
Blake Soper's birth name is Blake Sennett Swendson.
Blake Sheldon's birth name is Blake Fitzgerald Sheldon.
Blake Sherman's birth name is Blake M. Sherman.
Blake Shields's birth name is Blake Shields Abramovitz.
Blake Robbins's birth name is William Blake Robbins.
Blake Hutyra's birth name is Blake Blackburn Hunter.
Blake Hogue's birth name is Blake Allan Hogue.
Blake Berris's birth name is Blake Everett Berris.
Blake Dugger's birth name is Blake Joseph Dugger.