Blythe is a distinctive girls' name in United States, ranking #2730 in 2006 with 65 recorded births. The name reached its all-time peak in 2013 with 174 births ranking #1338. Since 1996, the popularity has increased by 51.2%. In 2006, approximately 1 in every 29,247 girls born was named Blythe. FALLING Recent data shows the name is currently falling.