Romilly is a unisex given name derived from an English surname. The surname itself originates from various Norman towns named Romilly, whose name is ultimately derived from the personal name Romilius. Romilius is a Roman family name that traces back to the mythological founder of Rome, Romulus, whose name perhaps derives from Roma, the Latin name of the city. Etymology The name Romilly arrived in England after the Norman Conquest (1066) as a habitational surname for families from places like Romilly-sur-Andelle or Romilly-sur-Seine in Normandy. These place names are believed to have been formed from the personal name Romilius combined with the suffix -acum, indicating an estate or settlement. The male given name Romilius itself is a patronymic or possessive derivative of Romulus, linked through Roman legend. History and Usage Romilly has been in use as a given name since at least the 16th century. It gained diminutive or affectionate forms such as Romi, Milly, and Romy. Though rare, it has seen sporadic popularity among English speakers and remains a unisex name. Cultural Significance The name connects to foundational Roman mythology: according to Romulus's legend, recounted by ancient authors like Livy and Virgil, Romulus and his twin brother Remus were raised by a she-wolf and later Romulus founded Rome. However, the bridge from that regal mythology to Romilly passes through a common French place-name formation—a fascinating example of how mythic roots travel through geography and language to become English forenames. Notable Bearers Men Romilly Craze (1892–1974), English architect Romilly Fedden (1875–1939), English artist Romilly Holdsworth (1899–1976), English mountaineer Romilly Jenkins (1907–1969), British scholar Romilly Lunge (1904–1994), British actor Women Romilly Madew (born ca. 1966), Australian business executive Romilly Newman (born 1998), American chef Romilly Weeks (born 1973), English journalist Meaning: Derived from a Norman town named after Romilius, from Roman Romulus Origin: English transferred use of a surname Type: Unisex given name Usage regions: English-speaking countries, especially UK, Australia