Cognomen Гуя (Guja 
, Гуя 
) , around the globe, is quite a common surname. The family name Гуя is habitual in Moldova, where it is quite a common surname, Georgia, where it is quite a rare surname, and Bosnia and Herzegovina. In absolute terms, this name is the most popular in India, Pakistan, and Ethiopia. Likewise, Гуя is the forename as well as the last name.