Lowri is a moderately popular girls' name in England & Wales, ranking #291 in 2001 with 129 recorded births. The name reached its all-time peak in 2001 with 129 births ranking #291. Since 1996, the popularity has increased by 41.8%. In 2001, approximately 1 in every 2,077 girls born was named Lowri. RISING Recent data shows the name is currently rising.