Steffensen rhymes with:
steffenson, steffenson, steffenson, anfinson, steffenson, adkinson, allinson, anfinson, arenson, atchinson, berenson, christenson, cinnaminson, clemenson, collinson, dickenson, dickinson, eavenson, ellenson, estenson, evensen, evenson, haagenson, haakenson, hankinson, harbinson, hawkinson, higginson, hodgkinson, hodkinson, hogenson, hokenson, hopkinson, hoskinson, hutchinson, jenkinson, jergenson, jorgenson, jurgensen, jurgenson, levenson, levinson, lewinsohn, lorensen, lorenson, makinson, mallinson, martensen, martenson, martinson, megginson, mogensen, mortensen, mortenson, murchinson, ostenson, parkinson, pattinson, perkinson, rawlinson, rollinson, rubinson, simenson, sorensen, steffenson, tomkinson, tomlinson, tostenson, tumlinson, watkinson, wilkenson
Steffensen sounds like:
steffenhagen, steffenson, stephenson, stevenson