Rhea is of Greek origin and means 'flowing'. It was the name of one of the Titans in Greek mythology, who was the mother of Zeus, Poseidon, Hades, and other gods. In Roman culture, Rhea Silvia was an early queen of Rome who gave birth to Romulus and Remus, the legendary founders of Rome. The name Rhea has gained popularity in recent years as a unique and elegant choice for girls. It is often associated with the Greek goddess, but it can also be connected to other figures from mythology or history.
The name Rhea saw its popularity peak between 1916 and 1925 with consistently high birth counts each year, ranging from a low of 13 to a high of 16 births annually during this period. However, it seems that the name's popularity waned significantly after the mid-1950s, with only occasional years seeing more than five births. The most recent recorded birth was in 2004. In total, there were 408 babies named Rhea born over the specified time period.