The movie Frozen is a huge success so it makes sense that people would want to get tattoos that have to do with the movie. There are actually many ideas you can do. I have seen many people get ink that has to do with the movie "Frozen". Even some men have gotten stuff.
Many people love the Christmas season so much that they get tattoos inspired by the holiday. I have seen everything from Santa, snow, The Grinch and more. Men and woman have gotten these awesome tattoos. Just try and be original. Get a good artist to do it.