Errin is a distinctive girls' name in United States, ranking #16114 in 2007 with 6 recorded births. This places Errin in the bottom 22% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 14 births ranking #6594. Since 1996, the popularity has decreased by 45.5%. In 2007, approximately 1 in every 320,408 girls born was named Errin. FALLING Recent data shows the name is currently falling.