Worldwide, Викман (Wickman , Wikman , Vikman ) is an extremely rare gender-neutral first name. Much more frequently, Викман is the last name as well as the forename.
Wichmann, and Вихман
Анна, Татьяна, Евгения, Евгений, Василий, Наталья, Алексей, Виктор, Михаил, Александр, Ираида, Ольга, Астра, Мария, Юрий, Юлия, Урхо, Иван, Лада, Елена, and Анастасия
, Wikman 
) is an extremely rare gender-neutral first name. Much more frequently, Викман is the last name as well as the forename.