Hallum Family History
Hallum Surname Meaning
English: variant of Hallam or a variant of Allam with a prosthetic H-.
Norwegian: habitational name from any of the three farmsteads so named in southeastern Norway from either the dative plural of Old Norse hǫll ‘slope’ or Old Norse Hallheimr a compound of hallr ‘sloping’ + heimr ‘farmstead’.
Source: Dictionary of American Family Names 2nd edition, 2022
