Does Czechoslovakia have a royal family?

Czecho-Slovakia- originally hyphenated ( a Judge agreed, and he was a former Air Force officer ( probably JAG). - well it was once part of the top-heavy Austro-Hungarian Empire. After World War I- it was configured as a republic, Industries were rebuilt, etc. It has remained a republic under and after the Communist regime. They had heraldic designs, but as Czechoslovakia proper- were always a Republic- No Crowned heads here. Possibly Historical flags may have been flown at former palaces for historical reasons alone-Like the embattled Southern Cross of the CSA! . The Italian Navy still uses the Triple Crown flag though the Empire was voted down in l946. Tradition in this case, sails on.