Want to add and use nicknames for iPhone contacts? Many people use and go by nicknames that are perhaps different from their legal name, and adding those nicknames to iPhone contacts can be a helpful way to keep your address book in order, whether it’s friends, coworkers, service workers, or family members. You can even use nicknames for grandparents, parents, and relatives so that you can preserve their full real names separately from just a simple “Mom” or “Dad” too.

Thankfully setting up a nickname for a contact isn’t a big job, but you’ll need…