January is a distinctive girls' name in United States, ranking #10448 in 2025 with 9 recorded births. This places January in the bottom 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 36 births ranking #4111. In 2025, approximately 1 in every 178,585 girls born was named January. FALLING Recent data shows the name is currently falling.