Kleyn is surname literally meaning "little", an equivalent of German Klein. It can be Dutch or Yiddish origin.[1] The Dutch ij digraph is often replaced with a "y", so it may be seen as a variant of Dutch Kleijn.[2]
This page lists people with the surnameKleyn. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.