Sisco Family History
Sisco Name Meaning
American shortened and altered form of the surname Francisco (which is in part of German and presumably also of French origin) and thus a variant of Cisco and Sesco . Americanized form of Italian (Calabria) Sisca: nickname from dialect sisca ‘wooden bucket’. Americanized form of Croatian and Slovenian Šiško (see Sisko ) and also an Americanized form of German Schischka which is in turn a Germanized form of Slavic (Czech or Slovenian) Šiška or perhaps of Hungarian Siska . Hispanic (mainly Venezuela): from a short form of the personal name Francisco Latin Franciscus (see Francis ).
Source: Dictionary of American Family Names 2nd edition, 2022