Ambrosia is a distinctive girls' name in United States, ranking #2651 in 1998 with 51 recorded births. The name reached its all-time peak in 1999 with 64 births ranking #2308. Since 1996, the popularity has increased by 15.9%. In 1998, approximately 1 in every 34,645 girls born was named Ambrosia. FALLING Recent data shows the name is currently falling.