Irin is a unisex name. It last appeared in U.S. Social Security records in 1987. Irin first appears in the data in 1971 and reached its peak in 1971 (5 births). The chart below shows how the name has risen and fallen over time.
How popular is Irin? (U.S. births per year)
U.S. births per year, 1971–1987 · hover or tap for the count and national rank · source: U.S. Social Security Administration