Alfredo Ramirez, 21, of Stone Park, is charged with burglary in connection with five break-ins in Bellwood, Melrose Park and Leyden Township.
Investigators are looking for a second suspect who is a Ramirez'cousin.
Anyone with information on the whereabouts of 25-year-old Juan Ramirez of Cicero should call the Cook County Sherriff's Department.