Blythe is a distinctive girls' name in United States, ranking #2239 in 2010 with 86 recorded births. The name reached its all-time peak in 2013 with 174 births ranking #1338. Since 1996, the popularity has increased by 100.0%. In 2010, approximately 1 in every 20,667 girls born was named Blythe. FALLING Recent data shows the name is currently falling.