Create a "composite" search item using "Find..." or "New Smart Folder" in Finder.
First, open the Find window or a New Smart Folder.
Then add a "Kind" is "Image" search item.
Next, hold down the OPTION key and click the round + button. It should add what I call a "composite" item, which lets you choose:
(Any/All/None) of the following are true
Set the popup to "Any" (its default).
Now, below and indented will be one default search item, which you can change to search for your first name of interest. Then click its round + button, and another item will be added under the composite. Change it to match your second name. Repeat again for the third name.
I call this a composite item because it's composed of subsearch items. I only recently learned of it, so it may have an official name I'm unaware of.