A database of personal identifiable information (PII) is designed based on PII, analogous to normalizing relational database schema using data dependencies. A PII database with its own conceptual scheme, system management, and physical structure can be justified according to security and privacy considerations. In this paper, we experiment with the design of conceptual schema for two actual relational databases: a training center database, and a hospital database. The resultant picture creates a schema that includes only privacy-significant data.