Thatcher is a distinctive boys' name in United States, ranking #830 in 2016 with 274 recorded births. The name reached its all-time peak in 2021 with 297 births ranking #815. Since 1996, the popularity has increased by 1,511.8%. In 2016, approximately 1 in every 6,924 boys born was named Thatcher. FALLING Recent data shows the name is currently falling.