noun

• A male given name from the Germanic languages, a Latinized form of Hugh.
• A surname from French.
• A statutory town, the county seat of Lincoln County, Colorado, United States.
• A city, the county seat of Choctaw County, Oklahoma, United States. It was named after Victor Hugo.
• A Hugo Award, a statuette given out by the World Science Fiction Society.
• Initialism of Human Genome Organisation.