A search was launched after the 12-year-old disappeared from Paisley.
Jennifer Stewart and Martyna Marzec have not been seen since Tuesday.
Melita Hachey, 30, was last seen in Livingstone Place, Galashiels, last Friday afternoon.
Abbey Rogan was last seen leaving an address in Kirkcaldy at around 9.45pm on Tuesday.
Chloe Repper was last seen at around 3am on Tuesday morning having left Greys Club in Newcastle.
The woman was last seen near the summit of Ben Challum, near Crianlarich, on Sunday afternoon.
James Ward was last seen just after midnight on Saturday November 23.