The name Threasa appears to have been quite popular at certain periods but has significantly declined in usage over time. The peak years for this name were from 1950 onwards, with a notable spike in popularity between 1956 and 1963, reaching as high as 29 births in 1963. However, by the late 1970s and early 1980s, the name's popularity had decreased significantly, with only five births recorded each year from 1979 to 1983. In total, over a span of nearly a century (1900-1987), there were 659 children named Threasa born.