About the name Boyko
Etymology & meaning
Boyko is a Slavic name from the root "boy" (battle) — "fighter, valiant" — or a diminutive of Boyan established as an independent name. The feminine is Boyka, and the familiar Boycho also stands alone.
History & patron saint
Boyko celebrates at Epiphany — Yordanovden (6 January), together with the circle of "valiant" names that folk tradition attached to the great winter feast. A second memory gathers him with Boyan and Albena in late March.
Traditions & customs
On Yordanovden celebrants join the great casting of the cross; in many towns the men with "valiant" names are first into the icy water. The table is a winter one, with wine and toasts to health and strength.
Popularity & notable bearers
Boyko is a lasting Bulgarian name that peaked in the mid-20th century and is familiar from the country's public life; the surnames Boykov and Boychev are found everywhere.