[ 2 syll. ioa(n), io-an ] The baby boy name Ioan is pronounced YOWaeN †. Ioan is of Hebrew origin, and it is used mainly in Greek, Romanian, Slavic, and Welsh. Ioan is a derivative of the English and Hebrew John.
See also the related form, the French and Slavic Yoan.
Ioan is seldom used as a baby name for boys. It is not in the top 1000 names. Out of the group of boy names directly related to Ioan, John was the most regularly used in 2018.
† English pronunciation for Ioan: Y as in "you (Y.UW)" ; OW as in "oak (OW.K)" ; AE as in "at (AE.T)" ; N as in "knee (N.IY)"