See also the related category greek.
Polyhymniah is not popular as a baby name for girls. It is listed outside of the top 1000 names.
Baby names that sound like Polyhymniah include Polyhymnia, Palomeana, Palomeena, Palomeina, Palomiena, Pellonea, Pelloniah, Pelonea, Poliana, Polianna, Polimnia, Pollyana, Pollyanna (English), Polyana, Polyanna, Polymnia, Polymniah, Palmelia, Palemona, and Palma (English and Spanish).
† approx English pronunciation for Polyhymniah: P as in "pea (P.IY)" ; AA as in "odd (AA.D)" ; L as in "lay (L.EY)" ; IH as in "it (IH.T)" ; HH as in "he (HH.IY)" ; Y as in "you (Y.UW)" ; M as in "me (M.IY)" ; N as in "knee (N.IY)" ; IY as in "eat (IY.T)" ; AH as in "mud (M.AH.D)"