Cognomen Tolya (Tolya 
, Толя 
, توليا) , all around the world, is a rare family name. The last name Tolya is characteristic of Mongolia, where it is quite a rare surname, Armenia, and Tanzania, where it is a rare surname. Measured by absolute frequency, it is commonest in India, Mongolia, and Tanzania. Also, Tolya is the forename as well as the last name.