Family name Yahyo (Yahyo 
, Ях'Я 
, Яхьё 
) , around the world, is a rare last name. The surname Yahyo is characteristic of Indonesia, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Thailand. Measured by absolute frequency, the name is most common in South-eastern Asia, particularly Indonesia, Thailand, and Malaysia. Also, Yahyo is the forename as well as the last name.