what does the last name serrano origin from
Serrano is of Spanish origins and refers to someone who lives by  a mountain ridge or a chain of hills. See Related Links.It  originated from the French Serra and Italian â¦Serrano having its  origins in Rome - Italy, Unlike the Serraino surname that had  it's origin in Sicily or Serrani in the province of Bologna.  Between the 1200 and 1400's migrating to the Hispanic Peninsula  (Spain).