Cognomen 春原 (Chunyuan 
, 春原 , Haruhara 
) , in the entire world, is a rare last name. The cognomen 春原 is habitual in Taiwan, where it is quite a rare surname, Ukraine, where it is a rare surname, and Israel, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Taiwan, China, and Ukraine. More prevalently, 春原 is the forename as well as the last name.