Last name Prao (Prao 
, เปรา , Prlao ) , worldwide, is a rare cognomen. The cognomen Prao is characteristic of Ivory Coast, where it is quite a rare surname, Venezuela, where it is a very rare surname, and France, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Ivory Coast, India, and Venezuela. Also, Prao is the forename as well as the last name.