Last name Leio (Leio 
, เลโอ 
) , around the world, is a rare cognomen. The family name Leio is characteristic of Angola, where it is a rare surname, Myanmar, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Angola, Myanmar, and the United States. Likewise, Leio is the forename as well as the last name.