Christain is a distinctive boys' name in United States, ranking #2209 in 2008 with 60 recorded births. The name reached its all-time peak in 2000 with 88 births ranking #1411. Since 1996, the popularity has decreased by 16.7%. In 2008, approximately 1 in every 33,999 boys born was named Christain. FALLING Recent data shows the name is currently falling.