Jearl is of American origin, derived from the Native American name 'Cherokee'. It means 'real' or 'genuine', reflecting authenticity and sincerity.
The name Jearl had a significant peak in popularity between the years 1929 to 1945, with an especially high number of births recorded in 1932 (21 births). After this period, the frequency of the name's usage decreased steadily until it reached its lowest point in the early 1980s. Overall, over the course of nearly five decades, there were a total of 538 babies named Jearl.