Worldwide, 介华 (Jiehua 
, 介华 ) is quite a rare dominantly masculine, but seldom feminine first name. The forename 介华 is habitual in China, where it is a rare mostly boy's, but infrequently female name, and the United States, where it is an extremely rare unisex name. Very seldom, 介华 is the last name as well as the forename.