Ability to search on full name in person field

Right now, search only searches "person" fields for a match to an email address and not to full names.

This works reasonably well if the email address of the person value in the field has an email address that is configured as firstname.lastname@domain.com, and the searcher puts the first and last name in the search box. However, not all of our email addresses are set up that way, and if the person executing the search doesn't know the email address of the person they're looking for, they're out of luck.

We'd like to request that search be able to search full names. Full names are what is displayed on the Properties page and in views, so it's reasonable for the searcher to put a full name in the search box.