Thatcher is a distinctive boys' name in United States, ranking #1056 in 2012 with 181 recorded births. The name reached its all-time peak in 2021 with 297 births ranking #815. Since 1996, the popularity has increased by 964.7%. In 2012, approximately 1 in every 10,479 boys born was named Thatcher. FALLING Recent data shows the name is currently falling.