Kerckhoff or Kerckhoffs is a Dutch and Low German toponymic surname meaning "church yard" (modern Dutch kerkhof). An ancestor may have lived near or worked in the church yard, or have come from a number of villages and hamlets named Kerkhove or Kerkhoven.[1] Variant forms of the surname are Kerkhof, Kerkhoff(s), Kerkhove(n), and Van (de) Kerkhof(f). Notable people with the surname include: