DeetzGerman (Americanized), German Either an Americanized form of German Dietz or a North German surname which is ultimately derived from the same source (from an old personal name formed with Old High German diota "people, nation")... [more]
SpinaItalian Means "thorn" in Italian, originally a topographic name for someone who lived by a thorn bush or a habitational name from any of various locations called Spina.
StantzGerman Possibly an altered spelling of German Stanz, a habitation name from places called Stans or Stanz in Austria and Switzerland (see also Stentz).