In the entire world, Lifantyev (Lifantyev , Лифантьев ) is an extremely rare unknown gender given name. Much more prevalently, Lifantyev is the last name as well as the forename.
Лифантев, Ліфантьев, and Ліфантєв
Mr
, Лифантьев 
) is an extremely rare unknown gender given name. Much more prevalently, Lifantyev is the last name as well as the forename.