Garretson is a variant of Garret (English and Irish).
Garretson is also a variant of Garrett (English and Irish).
See also the related category irish.
Garretson is not popular as a baby name for boys. It is not listed within the top 1000 names. Within the group of boy names directly related to Garretson, Garrett was the most frequently used in 2018.
Baby names that sound like Garretson include Garriden, Garridon, Garridun, Gordian (German), Gordion, Graziano (Italian), Garadan, Garaden, Garadun, Garatan, Garatin, Garaton, Garatun, Garrten, Garrton, Garrtun, Garten, Garton, Gartun, and Gordan (Hungarian and English).
† English pronunciation for Garretson: G as in "grin (G.R.IH.N)" ; AE as in "at (AE.T)" ; R as in "race (R.EY.S)" ; IH as in "it (IH.T)" ; T as in "tee (T.IY)" ; S as in "see (S.IY)" ; AH as in "mud (M.AH.D)" ; N as in "knee (N.IY)"