Khaldun comes from the Arabic root "khalada'' (kh-l-d), meaning to remain or last forever, be everlasting; to be immortal, deathless, undying; to abide forever; to remain, stay. The noun "khald" means infinite duration, endless time, perpetuity, eternity (dar el-khald: paradise).

Ｙｏｕ＇ｖｅ　ｂｅｅｎ　ｓｅｅｉｎｇ　ｍｅ　ｉｎ
　ｙｏｕｒ　ｄｒｅａｍｓ　ｂｕｔ　Ｉ＇ｌｌ　ｂｅ
ｔｈｅｒｅ ｗｈｅｎ　ｙｏｕｒ　ｒｅａｌｉｔｙ
　ｄｒｏｗｎｓ．