Thatcher is a distinctive boys' name in United States, ranking #1115 in 2011 with 166 recorded births. The name reached its all-time peak in 2021 with 297 births ranking #815. Since 1996, the popularity has increased by 876.5%. In 2011, approximately 1 in every 11,440 boys born was named Thatcher. FALLING Recent data shows the name is currently falling.