Joellyn is an appealing, unique female given name of American origin. It is derived from the Hebrew name Yoel, meaning "Yahweh is God," and has been popularized through its association with notable individuals like Joellyn Ross, a renowned American dancer. The name's phonetic pronunciation /ˈdʒoʊlɪn/ follows a simple yet melodic rhythm, adding to its attractiveness. Despite not being one of the most common names, Joellyn offers an appealing alternative for parents seeking a distinctive name with a rich cultural heritage.
"Joellyn was quite popular from the mid-1940s to the late-1950s, peaking with 30 births in 1955. However, it saw a significant decline thereafter, with fewer than 20 births per year after 1962. The name's popularity seemed to fluctuate greatly over time, with periods of high and low usage."