Ralpha is a girl name. It last appeared in U.S. Social Security records in 1945. Ralpha first appears in the data in 1943 and reached its peak in 1945 (6 births). The chart below shows how the name has risen and fallen over time.
How popular is Ralpha? (U.S. births per year)
U.S. births per year, 1943–1945 · hover or tap for the count and national rank · source: U.S. Social Security Administration