Lucy

Light, through its Latin name roots.

Lucy is a feminine English name linked to the Latin word lux, “light”. Its route runs through French Lucie and Latin Lucia, the feminine form of Lucius. Lucy has been used in English since the Middle Ages, so its breezy feel belongs to a name with a well-established history. The English pronunciation /ˈluː.si/ stresses the first of two syllables. The c sounds like s, and the long opening vowel moves into a light final i sound. That rhythm can make Lucy feel lively and affectionate. Its light meaning adds a clear, cheerful image to the sound.

Etymology: English form of Lucia, through French Lucie; Lucia is the feminine form of Roman Lucius, linked to Latin lux, “light”.