This is a re-post from last year. I saw the video the night before I posted the original post – A Walk Through the 9/11 Memorial & Museum – YouTube Video. Here’s the original video YouTube – Smithsonian National Air and Space Museum: – A Walk Through the 9/11 Memorial & Museum – YouTube Video: https://www.youtube.com/watch?v=UmrRb3h52u0 (about 4:53 minutes long).
I added the below from my research.
You can find more information at https://www.911memorial.org/.
You can also find the names on Find-A-Grave: https://www.findagrave.com/cemetery/764416/national-september-11-memorial although many of them have separate memorials on the site.