See also the related category germanic (german).
Olyver is rarely used as a baby name for boys. It is ranked outside of the top 1000 names. In 2018, among the group of boy names directly linked to Olyver, Oliver was the most regularly used.
Baby names that sound like Olyver include Oliveer, Olivier (French), Olivor, Olveree, Olverey, Olveri, Olverie, Olvery, Olivero (Italian and Spanish), Oliviero (Italian and Spanish), Oilibhéar, Olghar (Gaelic and Scottish), Olivar, and Olyvar.
† approx English pronunciation for Olyver: OW as in "oak (OW.K)" ; L as in "lay (L.EY)" ; AY as in "side (S.AY.D)" ; V as in "vow (V.AW)" ; ER as in "hurt (HH.ER.T)"