A clan is read as belonging to a larger group bound by blood or loyalty. Dream books see it as identity, protection and the duties that come with being one of many.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.