Family name Sonyk (Соник 
, Sonyk 
) , in all the world, is a rare cognomen. The cognomen Sonyk is habitual in Armenia, where it is quite a common surname, Ukraine, where it is a rare surname, and Kyrgyzstan, where it is a very rare surname. In absolute terms, this name is the most popular in Armenia, Ukraine, and Russia. Likewise, Sonyk is the forename as well as the last name.