Blythe is a distinctive girls' name in United States, ranking #2325 in 2003 with 72 recorded births. The name reached its all-time peak in 2013 with 174 births ranking #1338. Since 1996, the popularity has increased by 67.4%. In 2003, approximately 1 in every 25,376 girls born was named Blythe. FALLING Recent data shows the name is currently falling.