Ohm Family History
Ohm Name Meaning
North German (also Öhm): relationship name from Middle Low German ōm ‘maternal uncle relative’ which was used as a respectful form of address for older people. Compare Neve . Norwegian: habitational name from farmsteads on the west coast named Om or Åm from Old Norse áum dative plural of á ‘small river’.
Source: Dictionary of American Family Names 2nd edition, 2022