Family name ไซอิ๋ว (Xie 
, Ziie 
, Sieow 
) , all around the world, is a prevalent cognomen. The family name ไซอิ๋ว is habitual in British Virgin Islands, where it is a common surname, Bermuda, and Cayman Islands (explore the name in all countries). In absolute terms, it most frequently occurs in China, the United States, and Indonesia. Much less frequently, ไซอิ๋ว is the forename as well as the last name.