Globally, Taichinov (Taichinov , Тайчинов ) is an extremely rare unknown gender first name. Much more prevalently, Taichinov is the last name as well as the forename.
Таичинов, Тайчінов, and Тайшинов
Mr
, Тайчинов 
) is an extremely rare unknown gender first name. Much more prevalently, Taichinov is the last name as well as the forename.