No, the Commanders do not have to change their name
The Commanders' trademark was denied. Does that mean a name change
Will Washington Commanders Need New Name After Trademark
Commanders trademark application denied: Why Washington NFL
WFT News: Washington Commanders News Links Roundup - Hogs Haven
Washington Has A New NFL Team Name: The Commanders
Washington Commanders Trademark DENIED..Will They Have To Change
NFL news: The Washington Commanders might be forced to change
Will Washington Commanders Need New Name After Trademark
No skin in the game: Name review of Washington Commanders
Washington Commanders' Trademark Application Denied by US Patent
Washington might need a new name again, fail to trademark