Rain is a distinctive boys' name in England & Wales, ranking #4333 in 2007 with 3 recorded births. This places Rain in the bottom 23% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 18 births ranking #1407. In 2007, approximately 1 in every 110,450 boys born was named Rain. FALLING Recent data shows the name is currently falling.