What does Cletis mean?
Cletis is a rare given name for males. Cletis is also a rare surname for all people. (2000 U.S. Census)
Prominent varying forms of Cletis (#unlisted) appearing in the Top 1000 are Cletus, Cleon and Cleo. These boy names were at the height of their popularity during 1920-1929 (usage of 0.4463%) and are now much less popular, with the forms Cleo and Cletus becoming less in vogue. Below is a graphed analysis of the usage of the boy name Cletis and related names. (2014 Birth Statistics)