Slonaker Family History
Slonaker Surname Meaning
Americanized form of Swiss German Schlunegger: unexplained. Americanized form of a German surname presumably Schlonecker: perhaps a topographic name based on Low German slon ‘swampy muddy’.
However, the surname Schlonecker has apparently not been recorded in Germany and may thus as well be an altered form of some other similar (like-sounding) surname including the one in 1 above.
Source: Dictionary of American Family Names 2nd edition, 2022
