Naming script has its rationale, and thus the script name with symmetry reflects some differences and connections among its function, evolution, and propagation. Some scripts reflecting the divergence in its function mirror users’ gender differences, different use areas, the discrepancy between the folk script and formal one, and whether it is official or not. Others reflecting its evolution show that the new script has improved on the basis of the old one. Others again reflecting its propagation give an expression to the connection of character sources, object writing, and character morphology.