Lyndon is a moderately popular boys' name in England & Wales, ranking #467 in 1998 with 43 recorded births. The name reached its all-time peak in 2011 with 46 births ranking #696. Since 1996, the popularity has increased by 16.2%. In 1998, approximately 1 in every 7,220 boys born was named Lyndon. RISING Recent data shows the name is currently rising.