Worldwide, Йоонг (Jongs , Йоонг ) is a very rare mostly male, but infrequently girly given name. More prevalently, Йоонг is the last name as well as the forename.
Ioong, Jjoong, Joong, Joonh, and Yoong
Ким
, Йоонг 
) is a very rare mostly male, but infrequently girly given name. More prevalently, Йоонг is the last name as well as the forename.