Gilman is a traditional English surname that translates to "servant of St. Giles." It is derived from the Old French name "Guillemin," which was brought to England during the Norman Conquest. Those with the surname Gilman are believed to be kind, helpful, and dedicated individuals, embodying the characteristics of a loyal servant. The name Gilman is often associated with individuals who are hardworking, reliable, and have a strong sense of duty. Overall, Gilman is a name that exudes a sense of loyalty, devotion, and humility.