Reardon \re(ar)-don\ as a boy's name is a variant of Riordan (Irish, Gaelic), and the meaning of Reardon is "bard, minstrel".

The baby name Reardon sounds like Rearden. Other similar baby names are Bardon, Cardon, Hardon, Mardon, Randon, Raydon, Vardon and Verdon.