Sadia is a moderately popular girls' name in England & Wales, ranking #350 in 2001 with 97 recorded births. This places Sadia in the top 7% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1998 with 100 births ranking #339. In 2001, approximately 1 in every 2,763 girls born was named Sadia. FALLING Recent data shows the name is currently falling.