The following are some simple and elegant English online names of girls for reference: 1 Lily -A simple and elegant name that implied purity and beauty. 2 Grace -means "graceful posture" gives a gentle and elegant feeling. 3 Aria -means "Aria of songs" gives people a fresh and natural feeling. 4 Ingrid -means "grid", giving people a sense of freedom and simplicity. 5 Isadora -The Goddess of Gifts gave people an elegant and gentle feeling. 6 Lillian -means "lily" gives people a pure and fresh feeling. 7 Xuan Mei-A simple yet elegant name that implied beauty and nobility. 8 Mia -means "beautiful", giving people a sense of elegance and confidence. Olivia, which means "olive tree", gives people a fresh and tough feeling. 10 Sarah -means "brave" and gives people a strong and confident feeling.