Olie is a diminutive form of the name Olathe.
Olie is also a diminutive form of the name Oleanna.
See also the related category american.
Olie is not widely used as a baby name for girls. It is not in the top 1000 names. Olie has also been used as a baby boy name.
† approx English pronunciation for Olie: OW as in "oak (OW.K)" ; L as in "lay (L.EY)" ; IY as in "eat (IY.T)"