Finnean is a distinctive boys' name in United States, ranking #11128 in 2015 with 6 recorded births. This places Finnean in the bottom 21% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 12 births ranking #6774. In 2015, approximately 1 in every 319,376 boys born was named Finnean. FALLING Recent data shows the name is currently falling.