I didn't but I do now. Especially since I am gifting them to specific people. I would love to print mine but my HP keeps jamming so I have been hand writing them Not a good thing my handwriting is awful. But until I get a new printer its the best I have.
I do have to remember to put them on Before I put the back on. But the last one I did I also wrote on the back of the quilt very small the year and recipient in case the label ever comes off.