All over the world, 贻华 (Yihua 
, 贻华 ) is quite a rare unisex first name. The first name 贻华 is characteristic of Greece, where it is a rare girly name, China, where it is a rare dominantly male, but infrequently girly name, and the United States, where it is a very rare unisex name. Very seldom, 贻华 is the last name as well as the forename.