Rolon rhymes with:
rolan, rolen, bohlen, bolan, bolen, bolon, bowlen, colan, colen, colon, dolan, dolen, dollan, folan, golan, holan, holen, molen, nolan, polan, polen, rolan, rolen, semi-colon, solan, solon, stolen, swollen, tolan, tolen
Rolon sounds like:
realm, relman, rilwanu, rohlman, rolan, rolen, rolin, rollen, rollin, rollin', rollman, rolm, ruhlman, rullman, rulon, rylan