Thatcher is a distinctive boys' name in United States, ranking #992 in 2013 with 200 recorded births. The name reached its all-time peak in 2021 with 297 births ranking #815. Since 1996, the popularity has increased by 1,076.5%. In 2013, approximately 1 in every 9,456 boys born was named Thatcher. FALLING Recent data shows the name is currently falling.