Orion is a masculine name of Greek origin, meaning hunter or dweller on the mountain. It is most famously known as a prominent constellation in the night sky, depicting a hunter. In Greek mythology, Orion was a giant huntsman whom Zeus placed among the stars. While not exceedingly common, its popularity has been steadily rising in the United States and other English-speaking countries, often chosen for its celestial connection and strong, ancient feel. It carries a sense of adventure and mystery.