Question: how much is it to change your last name in wisconsin?
Answer: General information about the name change process is contained in Wisconsin Statutes 786.36 and 786.37. There is a $164.50 filing fee to file a Name Change action. The Clerk of Courts cannot give you legal advice. If you need further help, you may consult the Wisconsin Statutes, Sections 786.36 and 786.37.