Last name วู (Wu 
, Woo , Voo ) , across the world, is a prevalent cognomen. The last name วู is habitual in Cayman Islands, where it is a prevalent surname, Bermuda, where it is a widespread surname, and Macao (explore the name in all countries). In absolute terms, it most frequently occurs in China, Taiwan, and the United States. Very seldom, วู is the forename as well as the last name.