A person from Las Vegas is known as a “Las Vegan”.
Those who come from Las Vegas are actually known as “Las Vegan”. No, not all residents of Sin City live an animal-free lifestyle, they just happen to share the name with the diet. The term is awarded to anyone who is from is residing in the city of Las Vegas, Nevada. More than 583,000 people were able to claim the name in 2010, as that was the busy city’s population.