Thiel Family History
Thiel Name Meaning
North German Dutch and Flemish: from a shortened form of the personal name Thietilo an early medieval pet form of Dietrich (German) Diederik (Dutch) or from some other compound name with the same first element. Germanized form of Sorbian Polish and Czech Tyl a name which is (at least in part) of the same German origin as 1 above.
Source: Dictionary of American Family Names 2nd edition, 2022