See also the related category hebrew.
Eithen is not widely used as a baby name for boys. It is not listed within the top 1000 names. In 2018, out of the group of boy names directly related to Eithen, Ethan was the most regularly used.
† approx English pronunciation for Eithen: IY as in "eat (IY.T)" ; TH as in "theme (TH.IY.M)" ; AH as in "mud (M.AH.D)" ; N as in "knee (N.IY)"