Dion is a distinctive boys' name in England & Wales, ranking #788 in 2013 with 39 recorded births. The name reached its all-time peak in 1999 with 103 births ranking #271. Since 1996, the popularity has decreased by 59.4%. In 2013, approximately 1 in every 8,553 boys born was named Dion. FALLING Recent data shows the name is currently falling.