In the entire world, Seongsil (성실 , Seongsil ) is a rare epicene given name. The first name Seongsil is habitual in Eastern Asia, particularly South Korea, where it is a rare unisex name.
Translations, transliterations and names similar to the name
Seongsil
, Seongsil 
) is a rare epicene given name. The first name Seongsil is habitual in Eastern Asia, particularly South Korea, where it is a rare unisex name.