In the Korean origin, Sung means "Success"
In the Unknown origin, Sung means "Sung \s(u)-ng\ as a boy's name.
The baby name Sung sounds like Sancho, Sauncho, Sanche and Seneca. Other similar baby names are Bing, Dunc, King, Lang, Long, Mungo, Ring, Sunny, Styg, Stig, Sunil, Young and Zuni."