Nathalia is a distinctive girls' name in United States, ranking #910 in 2016 with 305 recorded births. The name reached its all-time peak in 2006 with 346 births ranking #791. Since 1996, the popularity has increased by 323.6%. In 2016, approximately 1 in every 5,808 girls born was named Nathalia. FALLING Recent data shows the name is currently falling.