Last name Kasika (Kasika 
, กาศิก 
, กษิกา ) , around the world, is quite a rare family name. The family name Kasika is habitual in Estonia, where it is quite a rare surname, Tanzania, and Latvia, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Sub-Saharan Africa, particularly Tanzania, Kenya, and the Democratic Republic of the Congo. Also, Kasika is the forename as well as the last name.