Family name Yailo (Yailo 
, Яйло 
, ใยลออ 
) , around the world, is a rare cognomen. The cognomen Yailo is habitual in Ukraine, where it is a rare surname, Thailand, where it is a very rare surname, and Kyrgyzstan. Not in comparison with a country's population, it is commonest in Ukraine, Thailand, and Russia. Also, Yailo is the forename as well as the last name.
Gonga, Kadinda, and Ndabarinze