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)
Below is a graphed analysis of the usage of the boy name Cletis and related names. Prominent varying forms of Cletis (#unlisted) appearing in the Top 1000 are Cletus, Cleon and Cleo. This boy name was at the height of its popularity during 1920-1929 and is now much less popular, with the forms Cletus and Cleo becoming less in vogue. (2014 Birth Statistics)