Tetzlaff Family History
Tetzlaff Surname Meaning
East German (of Slavic origin): from a Germanized form of the Old Sorbian or other Slavic personal name Tešislav or Těšislav composed of the elements teš ‘to comfort to console’ (see Tesch) and slav ‘glory’ (from Old Slavic slava).
Source: Dictionary of American Family Names 2nd edition, 2022
