I've always thought Raptors was a stupid name, and I blame Spielberg and the zeitgeist-chasing Bitove for putting that into our nomenclature.
Look at the other NBA team names: Bucks, Bulls, Cavaliers, Celtics, Clippers, Grizzlies, Hawks, Heat, Jazz, Kings, Lakers, Mavericks, Nets, Knicks, Pacers, Pelicans, Pistons, Rockets, Suns, Spurs, Thunder, Timberwolves, Blazers, Warriors, Wizards, 76ers, Hornets, Magic, Nuggets. There are some other bad ones, what's a Nugget? Denver's team name was chosen by a contest... which is how you end up with Boaty McBoat Face. But there are others that are evocative, like the Pistons, Rockets, and Bulls.
Apparently Toronto was also considering the name T-Rex, which would have been even worse.