1) English surname 2) Shoe factory worker 3) Shoe worker 
• (n.) A workman whose business it is to shape boots or shoes, or place leather smoothly, on lasts; a tool for stretching leather on a last.
Last'er noun A workman whose business it is to shape boots or shoes, or place leather smoothly, on lasts; a tool for stretching leather on a last. 
A person who makes a shoemaker's model for shaping or repairing a boot.