Christain is a distinctive boys' name in United States, ranking #2318 in 2006 with 54 recorded births. The name reached its all-time peak in 2000 with 88 births ranking #1411. Since 1996, the popularity has decreased by 25.0%. In 2006, approximately 1 in every 38,058 boys born was named Christain. FALLING Recent data shows the name is currently falling.