See also the related category hebrew.
Iayn is infrequently used as a baby name for boys. It is not ranked within the top 1000 names. In 2018, within the group of boy names directly linked to Iayn, Ian was the most widely used.
Baby names that sound like Iayn include Iaen, Iaine, Iahn, Iain (Scottish and English), Iane, Iann (English and Scottish), Ihsin, Iin, Imam (Arabic), Iman (Arabic and Urdu), Inah, Ine, Inna, Eamonn (English and Irish), Iaene, Iaon (Welsh), Imani, Effeom, Ewon, and Ioane.
† approx English pronunciation for Iayn: IY as in "eat (IY.T)" ; EY as in "ate (EY.T)" ; N as in "knee (N.IY)"