On the screen that says Jamie, try pressing the categories like "ABCDEF" and "GHIJKLM" and the names should pop up. Hopefully that helps!
Edit: Make sure you also download and install the Voiced Name DLC. You should hear the name when you select it.
I'm sorry for the confusion! You can get the extra voiced names here-
https://gbpatch.itch.io/our-life-voiced-name