Keizer is a distinctive boys' name in United States, ranking #5843 in 2020 with 15 recorded births. This places Keizer in the top 42% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 16 births ranking #5745. In 2020, approximately 1 in every 115,004 boys born was named Keizer. FALLING Recent data shows the name is currently falling.