See also the related category germanic (german).
Olyvar is uncommon as a baby name for boys. It is not listed within the top 1000 names. Among the group of boy names directly related to Olyvar, Oliver was the most popular in 2018.
Baby names that sound like Olyvar include Oilibhéar, Olghar (Gaelic and Scottish), Olivar, Oliveer, Olivier (French), Olivor, Olveree, Olverey, Olveri, Olverie, Olvery, Olyver, Olivero (Italian and Spanish), and Oliviero (Italian and Spanish).
† approx English pronunciation for Olyvar: 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)" ; R as in "race (R.EY.S)"