Hyeonm & fKorean From Sino-Korean 賢 (hyeon) meaning "virtuous, worthy, able" or other characters that are pronounced similarly. It usually occurs in combination with another character, though it is sometimes used as a stand-alone name.
Hyeon-UmKorean From Sino-Korean 賢 (hyeon) meaning "virtuous, worthy, able" or 顯 (hyeon) meaning "manifest, clear" combined with 祐 (u) meaning "divine intervention, protection" or 雨 (u) meaning "rain". This name can be formed by other hanja character combinations as well.
Zaahir 2mArabic Means "clear, evident, manifest, outward" in Arabic. In Islamic tradition الظاهر (al-Zahir) is one of the 99 names of Allah.