In the entire world, Onichko (Онишко , Onichko ) is an extremely rare boy's first name. Predominantly, Onichko is the last name as well as the forename.
Оничко, and Онічко
Viktor, and Marianna
, Onichko 
) is an extremely rare boy's first name. Predominantly, Onichko is the last name as well as the forename.