Throughout the world, Ernesti (Ernesti 
, Эрнести) is a rare male first name. The forename Ernesti is characteristic of Georgia, where it is quite a rare boy's name, Tanzania, and Finland, where it is a rare male name. Not in comparison with a country's population, it is commonest in Tanzania, Georgia, and Indonesia. More frequently, Ernesti is the last name as well as the forename.