In all the world, 阿华 (阿华 
, Ahua 
) is quite a common unisex first name. The first name 阿华 is characteristic of Nigeria, where it is quite a rare epicene name, China, where it is a rare unisex name, and Indonesia, where it is a very rare mostly male, but uncommonly female name. Also, 阿华 is the last name as well as the forename.