Can you classify what each NFL team is named after?

Arizona Cardinals - Animal
Atlanta Falcons - Animal
Baltimore Ravens - Animal
Buffalo Bills - Named after Buffalo Bill Cody
Carolina Panthers - Animal
Chicago Bears - Animal
Cincinnati Bengals - Animal
Cleveland Browns - Named after Head Coach Paul Brown
Dallas Cowboys - Named after men who tend to cattle
Denver Broncos - Animal
Detroit Lions - Animal
Green Bay Packers - Named after an early sponsor of the team, Indian Packing Company
Houston Texans - Named after people who live in Texas
Indianapolis Colts - Animal
Jacksonville Jaguars - Animal
Kansas City Chiefs - Named after former mayor of Kansas City
Las Vegas Raiders - Named after a person who attacks their enemy
Los Angeles Chargers - Named after a person that moves forward with vigor and force
Los Angeles Rams - Animal
Miami Dolphins - Animal
Minnesota Vikings - Named after a group of people originating in Scandinavia
New England Patriots - Named after a person who supports their country
New Orleans Saints - Named after a person that religions recognize as holy and virtuous
New York Giants - Named after of person of exceptional size
New York Jets - Named after a jet airplane
Philadelphia Eagles - Animal
Pittsburgh Steelers - Named after a person who works in a steel factory
San Francisco 49ers - Named after a person who participated in the Gold Rush
Seattle Seahawks - Animal
Tampa Bay Buccaneers - Named after a pirate
Tennessee Titans - Named after a person who is very strong
Washington Commanders - Named after a person in the military