Cognomen Сигар (Seegar 
, Сигар) , worldwide, is a rare family name. The surname Сигар is habitual in Estonia, where it is quite a rare surname, Malaysia, where it is a rare surname, and the United States, where it is a very rare surname. In absolute terms, this name is the most popular in the United States, India, and Malaysia. Much less frequently, Сигар is the forename as well as the last name.