Lena Doung, 25, and her 2-year-old daughter, Chloe were last seen in the area of the Ruggles MBTA station in Boston, on the afternoon of Thursday, May 2, according to Waltham Police Lt. Richard Couture. They are Waltham residents.
Couture said there is no reason to believe the mother or child are in danger.
Chloe, of Cambodian and African American descent, is described as 37 inches tall and weighing 37 pounds, Couture said. She was last seen wearing a puffy white blouse with red pants.
Lena, of Cambodian descent, is 5 feet, 5 inches tall and weighs 140 pounds with dark eyes, according to Couture. She was last seen wearing black jeans and a blue and white sweater-blouse.
The pair could be travelling by train or bus and may have been at a train station in the area of New York and New Jersey, according to the Waltham Police Facebook page.
Couture said the case does not meet the criteria for distributing an Amber Alert.
Anybody with information should call police at 781-314-3600.