Ranier is a distinctive boys' name in United States, ranking #9611 in 1999 with 6 recorded births. This places Ranier in the bottom 17% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 8 births ranking #7386. Since 1996, the popularity has decreased by 14.3%. In 1999, approximately 1 in every 320,015 boys born was named Ranier. FALLING Recent data shows the name is currently falling.