Jan is a distinctive boys' name in United States, ranking #2261 in 2021 with 62 recorded births. This places Jan in the top 16% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 279 births ranking #758. Since 1996, the popularity has decreased by 38.6%. In 2021, approximately 1 in every 28,197 boys born was named Jan. FALLING Recent data shows the name is currently falling.