In the entire world, Ambrosyev (Ambrosyev , Амбросьев ) is an extremely rare unknown gender forename. Much more frequently, Ambrosyev is the last name as well as the forename.
Амбросев, and Амбросєв
Maree, and Sardana
, Амбросьев 
) is an extremely rare unknown gender forename. Much more frequently, Ambrosyev is the last name as well as the forename.