Last name Silik (Silk 
, Silik 
, Силик 
) , all around the world, is quite a common surname. The last name Silik is habitual in Marshall Islands, where it is a common surname, Guernsey, where it is quite a common surname, and Australia, where it is quite a rare surname. In absolute terms, the name is most common in the United States, the United Kingdom, and Australia. Much less frequently, Silik is the forename as well as the last name.