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Surname Sykora (Sykora
, Sýkora
, Сикора
) , globally, is a common cognomen. The cognomen Sykora is habitual in Czechia, where it is quite a common surname, Slovakia, and Austria, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Czechia, Slovakia, and the United States. Much less frequently, Sykora is the forename as well as the last name.