Mau moe'uhane nahenahe
There are a number of ways to say "sweet dreams" in Hawaiian.
You could say "mana'o nahenahe." Mana'o means thoughts or dreams and nahenahe means sweet. You could also say mana'o nani, which means beautiful dreams/thoughts.
However, the older Hawaiian way of saying sweet dreams is, "e hiamoe me ka maluhia," which means more like "sleep in peace." The reason why the term did not include the word for dream, "moe`uhane" (literally meaning spirit sleep) is because dreams were thought to be the time when the spirit leaves the body. Wishing someone sweet dreams would imply for the spirit to enjoy itself so much that it would never return to the body.
Sweet Hawaiian Dreams - 1941 was released on: USA: 1 December 1941
alu ia e moe
sweet dreams
sweet dreams in russian
Sweet Dreams of Yesterday was created in 1970.
Dreams Less Sweet was created in 1983.
Sweet Dreams - 2000 Spicy and Sweet was released on: USA: 2004
Sweet dreams translates to drøm sodtin Danish.
Sweet dreams is : Fait des beaux rêves
sweet dreams are 'de beaux rêves' in French.
Sweet Dreams - Are Made of This - was created in 1983-01.
To say, "have sweet dreams" in Welsh is "cewch breuddwydion hyfryd"