Tahja is a distinctive girls' name in United States, ranking #4620 in 1998 with 24 recorded births. The name reached its all-time peak in 1999 with 32 births ranking #3795. Since 1996, the popularity has increased by 166.7%. In 1998, approximately 1 in every 73,620 girls born was named Tahja. FALLING Recent data shows the name is currently falling.