Keithan is a distinctive boys' name in United States, ranking #13143 in 2021 with 5 recorded births. The name reached its all-time peak in 2009 with 34 births ranking #3301. Since 1996, the popularity has decreased by 66.7%. In 2021, approximately 1 in every 349,647 boys born was named Keithan. RISING Recent data shows the name is currently rising.