The surname Gooch is believed to have originated from the Old English word "guch," which means "pit" or "ditch." It was originally a topographical name for someone who lived near a ditch or pit. The name is also thought to have been derived from the Old French word "gouge," which means "auger" or "gouge." In this case, the name would have been given to someone who worked with these tools. The name Gooch is first recorded in England in the 13th century, and it has been in use ever since.