In the entire world, Lysjak (Лысяк , Lysjak ) is an extremely rare unknown gender first name. Much more frequently, Lysjak is the last name as well as the forename.
Лисяк, and Лысйак
Evgeny
, Lysjak 
) is an extremely rare unknown gender first name. Much more frequently, Lysjak is the last name as well as the forename.