In the entire world, Ойхман (Ойхман , Ojhman , Oihman ) is an extremely rare unknown gender first name. Much more prevalently, Ойхман is the last name as well as the forename.
Oichman, Oikhman, and Oyhman
Ефим, Катерина, Валерій, Наталья, Михайло, Тетяна, Леонід, Валентина, Лариса, Любов, Ганна, Борис, Аліса, Інна, Ріта, Марина, and Олександр
, Ojhman 
, Oihman 
) is an extremely rare unknown gender first name. Much more prevalently, Ойхман is the last name as well as the forename.