View photos by who’s in them
When you first open Photos, it scans your library to identify people in your photos. After the scan is done, you can open the People album, view collections of photos organized by the faces in them, and assign names to the people Photos found. As you import new photos into your library, Photos scans them and matches any people in them to the people you’ve identified. You can also identify the people in your photos manually.
Note: If you use iCloud Photo Library, the people identified in your photos are synced across your devices.
View people in your library
Click People in the sidebar.
People that you designate as favorites appear in large squares at the top of the window. To make a person a favorite, click the on the photo. You can also drag someone into or out of the favorites area at the top.
Double-click a face to see the photos of that person.
Do any of the following:
Display entire photos or faces only: Click the Photos or Faces button in the toolbar.
Display all or a summary of a person’s photos: Click Show More or Show Summary at the top of the Photos area.
Merge photos of the same person: Position the pointer over the photo of the person, then click Name. Begin typing the person’s name, then select the name when it appears in the pop-up menu. When a message asks if the people pictured are the same person, click Yes.
Rename a person’s photos: Click the name under the photo and type a different name, or choose a name that appears as you type.
Remove a misidentified person: Control-click the photo, then choose “[Name] is not in this photo],” or "This is not [Name]”.
Edit a photo of a person: Double-click the photo you want to edit, then click the Edit button.
Select a photo as the “key photo” to represent all photos of a person: Control-click a photo, then choose Make Key Photo.
View photos on a map: Scro