Clo is of Latin origin, derived from the word "clausum", which means "enclosed". It is often used as a diminutive for other names such as Claude or Clara. The name Clo gained popularity in the late 20th century and has since been associated with modern minimalism. It is considered unisex, although it is more commonly used for females.
There were a total of 59 babies named Clo born between the years 1915 and 1943, with the highest number of births occurring in 1940 (9 births). The lowest numbers of births were recorded in the years 1916, 1932, 1934, and 1938, each with only 5 babies named Clo.