Arnoldy rhymes with:
aldi, arnoldi, baldi, bartholdy, bertoldi, capaldi, castaldi, cataldi, dildy, elizalde, fittipaldi, garibaldi, geraldi, gesualdi, giroldi, goldey, goldie, goldy, grimaldi, hildie, hildy, huldy, kildee, moldy, mouldy, oldie, rinaldi, schiraldi, sinibaldi, ugalde, unwieldy, vivaldi, waldie, weldy, wildey
Arnoldy sounds like:
armold, arnalda, arnaldo, arnault, arnhold, arnholt, arnold, arnoldi, aronhalt