Arnell is a distinctive boys' name in United States, ranking #10898 in 2012 with 6 recorded births. The name reached its all-time peak in 2007 with 23 births ranking #4250. Since 1996, the popularity has decreased by 14.3%. In 2012, approximately 1 in every 316,104 boys born was named Arnell. FALLING Recent data shows the name is currently falling.