Tetzlaff Family History
Tetzlaff Name 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