Family name Сидара (Shidara 
, Сидара 
) , globally, is a very rare last name. The family name Сидара is characteristic of Singapore, where it is a very rare surname, Germany, where it is an extremely rare surname, and the United Kingdom. Measured by absolute frequency, this name is the most popular in India, China, and Brazil. Likewise, Сидара is the forename as well as the last name.