Blythe is a distinctive girls' name in England & Wales, ranking #2138 in 2025 with 13 recorded births. The name reached its all-time peak in 2005 with 26 births ranking #990. Since 1996, the popularity has decreased by 13.3%. In 2025, approximately 1 in every 19,483 girls born was named Blythe. FALLING Recent data shows the name is currently falling.