Frosch Family History
Frosch Name Meaning
German: from Middle High German vrosch ‘frog’ applied as a nickname for someone thought to resemble a frog perhaps because he had bulging eyes (a common symptom of a disorder of the thyroid gland) and in some instances also as a topographic or habitational name referring to a house distinguished by the sign of a frog.
Source: Dictionary of American Family Names 2nd edition, 2022