In my personal projects I follow following branch names, this is just a sample.
MAIN-DEV-WEB
MAIN-DEV-REST
MAIN-PROD-WEB
MAIN-PROD-REST
MAIN-DEV-WEB-FEATURENAME (This can be anything)
MAIN-DEV-REST-FEATURENAME
MAIN-PROD-WEB-HOTFIX
MAIN-PROD-REST-HOTFIX
This is just a sample, there are other names like integration branch, testing branch, versioning branch etc. This names depends upon the respective project.