Christain is a distinctive boys' name in United States, ranking #2058 in 2003 with 55 recorded births. The name reached its all-time peak in 2000 with 88 births ranking #1411. Since 1996, the popularity has decreased by 23.6%. In 2003, approximately 1 in every 35,914 boys born was named Christain. FALLING Recent data shows the name is currently falling.