Seth is a moderately popular boys' name in England & Wales, ranking #308 in 2024 with 145 recorded births. The name reached its all-time peak in 2015 with 703 births ranking #93. Since 1996, the popularity has increased by 222.2%. In 2024, approximately 1 in every 1,916 boys born was named Seth. FALLING Recent data shows the name is currently falling.