January is a distinctive girls' name in United States, ranking #8214 in 2009 with 15 recorded births. The name reached its all-time peak in 2013 with 36 births ranking #4111. Since 1996, the popularity has increased by 66.7%. In 2009, approximately 1 in every 122,458 girls born was named January. FALLING Recent data shows the name is currently falling.