About This Name: Television drama Inspector Rex, which ran from 1994–2004, starred a police dog by this name. A sheep dog with the name Rex appeared in the 1995 movie Babe. Former U.S. President Ronald Reagan once had a cavalier King Charles spaniel named Rex. Some famous people with the name Rex are football player Rex Grossman, Canadian singer Rex Goudie and baseball player Rex Brothers. Fictional characters include the toy dinosaur from Toy Story, Captain Rex from Star Wars: The Clone Wars and Desperate Housewives character Rex Van de Kamp. Lastly, we can’t forget the king of dinosaurs – the Tyrannosaurus rex.
How Much We Love It:
More Male Dog Names
More Male Dog Names by Personality
Start a New Dog Name Search
Is Your Dog Named Rex?
Leave us a comment below with a photo of your Rex! Why do you think Rex is the perfect name for your pup? We can’t wait to hear from you.