Surname Хикари (Hikari 
, Хикари 
) , across the world, is quite a rare family name. The family name Хикари is habitual in Armenia, where it is quite a rare surname, Taiwan, where it is a rare surname, and Indonesia. Not in comparison with a country's population, this name is the most popular in Indonesia, Japan, and Taiwan. Likewise, Хикари is the forename as well as the last name.