Can I just leave my name on a christmas card with no unique message?

I have a few christmas cards and they are all unique cards but I don't really wanna write their name and a unique message due to the effort.

I thought having unique cards witha all different cover will make up for it and I can just hand them out without even looking at them. Is this a dick move or not?

I put my name in the card and all the cards already have a "merry Christmas message put on them by default aswell.