All over the world, 홍윤 (홍윤 ) is a rare boy's first name. The first name 홍윤 is habitual in Eastern Asia, particularly South Korea, where it is a rare masculine name.
Hongyun, and 洪允
) is a rare boy's first name. The first name 홍윤 is habitual in Eastern Asia, particularly South Korea, where it is a rare masculine name. 