Kotryna is the Lithuanian form of Katherine. The name adopted the Lithuanian feminine suffix -yna, distinguishing it from other regional variants like the diminutive Katrė or the closely related Jekaterina used in neighboring Slavic languages. Etymology and Origin The root name Katherine ultimately derives from the Greek name Αἰκατερίνη (Aikaterine), of debated origin. The two leading theories connect it to the goddess Hecate (of underworld and magic) or to the Greek word ἑκάτερος (hekateros), meaning 'each of the two'. In early Christian times, the name was reinterpreted as derived from καθαρός (katharos) 'pure', leading to the Latin spellings Katharina and Catherine that dominated in Western Europe.