January is a distinctive girls' name in United States, ranking #7591 in 2002 with 14 recorded births. The name reached its all-time peak in 2013 with 36 births ranking #4111. Since 1996, the popularity has increased by 55.6%. In 2002, approximately 1 in every 128,344 girls born was named January. FALLING Recent data shows the name is currently falling.