January is a distinctive girls' name in United States, ranking #4111 in 2013 with 36 recorded births. The name reached its all-time peak in 2013 with 36 births ranking #4111. Since 1996, the popularity has increased by 300.0%. In 2013, approximately 1 in every 48,734 girls born was named January. FALLING Recent data shows the name is currently falling.