Haldun (also transliterated as Khaldoon or Khaldoun, Arabic: خلدون) is a masculine Arabic given name, it may refer to:

Khaldun/Haldun
PronunciationArabic: [ˈxalduːn]
Turkish: [haɫˈdun]
GenderMale
Language(s)Arabic, Turkish
Origin
MeaningImmortal
Other names
Alternative spellingHaldun, Khaldoun, Khaldoon, Chaldun
Variant form(s)Haldun (Turkish)