Wilmetta is an uncommon, distinctive name of American origin. It is believed to have been created during the mid-20th century, likely inspired by other popular names of the time that ended in 'etta', such as Gladys and Mabelle. The name Wilmetta consists of two parts: 'Will' or 'Wil', which is a diminutive of William, meaning 'resolute protection'; and 'etta', which is an affectionate suffix often used to create female names. Thus, Wilmetta could be interpreted as 'resolute protection'. Despite its unique sound, there is no known significant historical figure or character associated with the name Wilmetta. As a result, it has not gained widespread popularity and remains quite rare. However, for those who choose this name, Wilmetta offers an appealing blend of uniqueness and familiarity, making it a standout choice among less common names.
Wilmetta saw its popularity peak during the early 1900s with a significant number of babies being named Wilmetta in the years around World War I. The name's usage appears to have declined steadily thereafter, with only occasional spikes in the 1930s and 1940s.