Kaiser is a distinctive boys' name in England & Wales, ranking #1538 in 2025 with 17 recorded births. The name reached its all-time peak in 2016 with 42 births ranking #774. Since 1996, the popularity has increased by 466.7%. In 2025, approximately 1 in every 15,996 boys born was named Kaiser. FALLING Recent data shows the name is currently falling.