Betlach Family History
Betlach Surname Meaning
Czech: metonymic occupational name for a weaver or seller of bedsheets from Middle High German bett(e) ‘bed’ + lachen (from Middle Low German laken) ‘piece of woven material’.
The expected German form Bettlach is today found only in the US where it is an altered form of the original Czech name.
Source: Dictionary of American Family Names 2nd edition, 2022