How to assign a nickname to your Android contacts

A relationship status isn’t just for your social network. If you train Google who your wife, daughter, boyfriend, or boss is then a call or text is just one casual voice command away.

You’ll be able to say, “Ok Google, text my sister,” “call my grandmother,” or “email my boss” to perform that action. A Google help article has a list of the nicknames you can use. More of this article from PCWorld.com