Jaeschke Family History
Jaeschke Surname Meaning
Germanized form (also Jäschke) of Sorbian Ješk, Ješka, Ješko, and Jašk: from a pet form of various personal names beginning with Ja- or Je-, especially Jan ‘John’ and Jarosław (see Jaroch).
Compare Jaschke and Jeschke. Germanized form of various other Slavic cognates (or just like-sounding surnames) of 1 above; see Jeschke.
Source: Dictionary of American Family Names 2nd edition, 2022
