The name Hughes is an Irish baby name. In Irish the meaning of the name Hughes is: Surname. SoulUrge Number: 8. Expression Number: 5.People with this name have a deep inner desire to lead, organize, supervise, and to achieve status, power and wealth.he name Hughes is an Irish baby name. In Irish the meaning of the name Hughes is: Surname. SoulUrge Number: 8. Expression Number: 5.