Globally, Temnyy (Темный , Тёмный , Temnyy ) is a very rare masculine forename. Predominantly, Temnyy is the last name as well as the forename.
Темниы, and Темныи
Dmitry
, Тёмный , Temnyy 
) is a very rare masculine forename. Predominantly, Temnyy is the last name as well as the forename.