Dalpha is a girl name. It last appeared in U.S. Social Security records in 1929. Dalpha first appears in the data in 1927 and reached its peak in 1929 (6 births). The chart below shows how the name has risen and fallen over time.
How popular is Dalpha? (U.S. births per year)
U.S. births per year, 1927–1929 · hover or tap for the count and national rank · source: U.S. Social Security Administration