Serenity

Serenity is an English virtue name, from the Latin serenus, "clear" or "calm," the same root that gives us serene skies and serenade. Unlike the older virtue names Faith, Hope, and Grace, Serenity is a modern coinage, arriving in American use in the late 1990s and entering the U.S. top 100 in the 2000s. The Firefly-verse film Serenity lent it a second layer of pop cultural gravity. Four syllables flow without hurry, each vowel open. The name carries candle-lit evenings, unplugged afternoons, the quiet after rain. It names an aspiration outright, and in doing so grants the wearer permission to carry it.