You should always put a label on your quilts. That is what I was told when I started to quilt. I put the name of the quilt the date usually the year it was quilted and if it is for a person I put quilted for so and so by my name. I then hand sew it on the back after it has been quilted. I have a embroidery machine and do it on that but some use the computer to print a label and some just use a pen and write it out or hand embroider it.