Ranier is a distinctive boys' name in United States, ranking #12325 in 2003 with 5 recorded births. This places Ranier in the bottom 3% 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 28.6%. In 2003, approximately 1 in every 395,054 boys born was named Ranier. FALLING Recent data shows the name is currently falling.