Rikku is a unique and charming name for a baby girl. The name has its origins in Japan and is associated with strength, intelligence, and beauty. Pronounced as RIH-koo (/ˈrɪk.u/), this name has a graceful sound to it. Rikku's popularity in the United States is relatively low, with only five occurrences in 2007, ranking at 17,632. Although it may not be a common choice, Rikku is perfect for parents looking for a distinctive and memorable name for their daughter.