Middle Township Police say Cynthia Torres, from Vineland, and her daughter, have been missing since January 28th.
Police say Torres met an unknown man on a social networking site and may have travelled to Atlanta, with the baby, to meet him.
Torres was last reported wearing blue jeans, a black shirt, black jacket and blue sneakers.
She is described as a 5'3" tall, weighing approximately 120 pounds with brown eyes and black hair.
Her baby, Julisa Perez, was last wearing pink legging-style pants, a gray and pink shirt and a pink jacket.
Anyone with information regarding Torres is requested to contact the department's Major Crimes Unit at 609-465-8700.