Haiman is a surname. Notable persons with the surname include:

• John Haiman (born 1946), American linguist

• Mark Haiman, mathematician

• Robert J. Haiman, journalist

• Jamitofu Haiman, a character from "Zeta Gundam", see List of Mobile Suit Zeta Gundam characters

See also

• Hayman

• Heiman

• Heyman

• Aiman

• Hyman