Christain is a distinctive boys' name in United States, ranking #6155 in 2019 with 14 recorded births. The name reached its all-time peak in 2000 with 88 births ranking #1411. Since 1996, the popularity has decreased by 80.6%. In 2019, approximately 1 in every 128,097 boys born was named Christain. FALLING Recent data shows the name is currently falling.