Eydmann Family History
Eydmann Name Meaning
from a Continental Germanic personal name composed of the elements *eid- ‘oath’ or *eit- ‘fire’ + *man- ‘man’ or from the Continental Germanic personal name Aido (a short form of any name with *eid- or *eit- as the initial element) + Middle High German Middle Low German man ‘man’ meaning ‘Aido's man’.
Source: The Concise Oxford Dictionary of Family Names in Britain, 2021