To find your Developer Name on Google Play:

1. Log into your Google Play account https://play.google.com/console/developers
2. Choose your developer account
2. Click Developer page from the left menu

The Developer Name is displayed to your users under your application name on the Google Play store.
You can modify it from this page if needed, as this is how your developer name will appear on Google Play.

Android - Publication timeframe

Android - First submission of your Android app on Google Play Store (Solo)

Android - Update the Android app on Google Play Store (Solo)

Android - Request the update of your Android app (GoodBarber Takes Care)

Android - AAB Upload failed and warning messages on Google Play

Android - Google Play Privacy Policy

Android - Data Safety Statement in Google Play

Android - Send Google Play a document proving intellectual property

Android - Google Play error "APK not zip aligned"

Android - Transfer an app to a different Google Publisher account

Android - Find your Developer Name on Google Play