Lavett is an uncommon given name of unknown origin, first recorded in England during the late 19th century. It has since gained some popularity in a few other English-speaking countries such as Australia and Canada.
The name Lavett had a notably higher number of births in 1969 compared to the other years listed, with 9 occurrences that year alone. Over the span of these three years (1961, 1969, and 1977), there were a total of 22 babies named Lavett.