See also the related category germanic (german).
Guilbert is not regularly used as a baby name for boys. It is not ranked within the top 1000 names.
Baby names that sound like Guilbert include Gilbirt, Gilburt, Gilbyrt, Gillbert, Gilleabart (Gaelic and Scottish), Guilbirt, Guilburt, Galbrait, Galbraith, Galbraithe, Galbreath, Galbreathe, Galfrid, Gallbraith, Gallbraithe, Gallbreath, Gallbreathe, Gilbart, Gilfreid, and Gilfrid.
† English pronunciation for Guilbert: G as in "grin (G.R.IH.N)" ; IH as in "it (IH.T)" ; L as in "lay (L.EY)" ; B as in "be (B.IY)" ; ER as in "hurt (HH.ER.T)" ; T as in "tee (T.IY)"