Nathalia is a distinctive girls' name in United States, ranking #995 in 2017 with 261 recorded births. The name reached its all-time peak in 2006 with 346 births ranking #791. Since 1996, the popularity has increased by 262.5%. In 2017, approximately 1 in every 6,613 girls born was named Nathalia. FALLING Recent data shows the name is currently falling.