Terran is a distinctive girls' name in United States, ranking #8207 in 2006 with 15 recorded births. The name reached its all-time peak in 1999 with 19 births ranking #5643. Since 1996, the popularity has increased by 15.4%. In 2006, approximately 1 in every 126,738 girls born was named Terran. FALLING Recent data shows the name is currently falling.