See also the related category irish.
Riordan is rare as a baby boy name. It is not listed in the top 1000. Within the family of boy names directly linked to Riordan, Rory was the most frequently used in 2018.
Baby names that sound like Riordan include Reardan, Rearden, Reardon, Riordon, Radan, Raden, Raedan, Raeden, Raedon, Raidon, Rawdan, Rawden, Rawdon, Rawdun, Rayden, Raydon, Raydun, Rayedon, Reiden, and Ridwan.
† English pronunciation for Riordan: R as in "race (R.EY.S)" ; IH as in "it (IH.T)" ; D as in "day (D.EY)" ; AH as in "mud (M.AH.D)" ; N as in "knee (N.IY)"