Ciryl

The name Ciryl is a variant of Cyril, which derives from the Greek name Kyrillos (Κύριλλος). This name itself comes from the Greek word 'kyrios' (κύριος), meaning 'lord' or 'master'. It was a common name among early Christians, particularly in the Byzantine Empire, due to several prominent saints and church fathers bearing the name. The most famous is Saint Cyril of Alexandria, a 5th-century Patriarch, and Saint Cyril of Jerusalem, a 4th-century bishop.

The name spread throughout Eastern Europe, particularly in Slavic countries, largely due to Saint Cyril, who, along with his brother Methodius, is credited with creating the Cyrillic alphabet. In Western Europe, the name was less common but still known, often through Latinized forms. The spelling 'Ciryl' is a less common variant, possibly influenced by French or other Romance languages, or simply a phonetic adaptation.