Globally, Коллегов (Коллегов ) is an extremely rare unknown gender first name. Much more frequently, Коллегов is the last name as well as the forename.
Kollegov
Влад, Александр, Владимир, Геннадий, Афонасий, Анатолий, Тимофей, Дмитрий, Алексей, Сергей, Виктор, Андрей, Максим, Игорь, Денис, Павел, Артем, Антон, Юрій, Юрий, Ігор, Иван, Илья, Олег, Владислав, and Олександр
) is an extremely rare unknown gender first name. Much more frequently, Коллегов is the last name as well as the forename.