About the name Kaloyan
Etymology & meaning
Kaloyan comes from the Greek καλός Ἰωάννης — "John the Good", "handsome John". The name took root in the Bulgarian naming system through the royal tradition and is today perceived as quintessentially Bulgarian.
History & patron saint
Its most famous bearer is Tsar Kaloyan (1197–1207), who crushed the Crusaders at Adrianople in 1205 and won papal recognition of the Bulgarian tsardom. As a derivative of John, the name celebrates on Ivanovden together with the whole Johannine family of names.
Traditions & customs
On Ivanovden those named Kaloyan share the day with the Ivans — guests, a winter table, and the custom of sprinkling with water for health. Many families also use the day to reconcile estranged relatives.
Popularity & notable bearers
Kaloyan has been among Bulgaria's favourite boys' names since the 1990s — a rare case of a medieval royal name returning to the registers at scale.