Hemi is a distinctive girls' name in United States, ranking #18647 in 2007 with 5 recorded births. This places Hemi in the bottom 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 10 births ranking #10401. In 2007, approximately 1 in every 384,490 girls born was named Hemi. FALLING Recent data shows the name is currently falling.