Cognomen Ylo (Ylo 
, Ило 
, Yloe) , all around the world, is a rare family name. The last name Ylo is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname, Philippines, where it is a very rare surname, and Thailand, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Myanmar, Philippines, and the United States. Also, Ylo is the forename as well as the last name.