December is a distinctive girls' name in United States, ranking #3481 in 2012 with 46 recorded births. The name reached its all-time peak in 2012 with 46 births ranking #3481. Since 1996, the popularity has increased by 39.4%. In 2012, approximately 1 in every 38,277 girls born was named December. FALLING Recent data shows the name is currently falling.