See also the related category greek.
Ongeline is not popular as a baby name for girls. It is not listed within the top 1000 names.
Baby names that sound like Ongeline include Ongelene, Ongelin, Analin, Analinn, Analyn, Ancelin, Anceline, Angaline (English), Angeleen, Angelin, Annalin, Annalinn, Annalyn, Anneleen (German), Annelene (German), Anselma (Dutch, German, Italian, and Spanish), Analynn, Angelena (English and Russian), Angelene, and Angelina (English, German, Greek, Italian, Polish, Russian, Spanish, and Slavic).
† approx English pronunciation for Ongeline: AO as in "ought (AO.T)" ; NG as in "sing (S.IH.NG)" ; JH as in "joy (JH.OY)" ; IH as in "it (IH.T)" ; L as in "lay (L.EY)" ; AY as in "side (S.AY.D)" ; N as in "knee (N.IY)"