All around the world, Пэк (Pek 
, Пэк 
) is quite a rare epicene first name. The first name Пэк is characteristic of Macao, where it is quite a common female name, Singapore, where it is quite a rare unisex name, and Indonesia, where it is a rare gender-neutral name. Measured by absolute frequency, the name is most common in Indonesia, India, and China. More prevalently, Пэк is the last name as well as the forename.