Across the world, Дуйгу (Duygu 
, Дуйгу 
, Duigu 
) is a common female first name. The forename Дуйгу is characteristic of Turkey, where it is a common feminine name, Bulgaria, where it is quite a rare female name, and Albania, where it is a rare boy's name. Measured by absolute frequency, this name is the most popular in Turkey, Germany, and Bulgaria. Much less frequently, Дуйгу is the last name as well as the forename.