Cognomen لاسى (Lacey 
, Lacy , لاسى) , in all the world, is a common surname. The last name لاسى is characteristic of Guernsey, where it is quite a common surname, Ireland, and Australia (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Australia. Also, لاسى is the forename as well as the last name.