Last name 查科 (Chacko 
, Chako , 查科) , throughout the world, is a common cognomen. The cognomen 查科 is characteristic of Western Asia, particularly United Arab Emirates, where it is quite a common surname, Bahrain, and Qatar (explore the name in all countries). In absolute terms, this name is the most popular in India, United Arab Emirates, and the United States. Likewise, 查科 is the forename as well as the last name.