Ephraim is a distinctive boys' name in United States, ranking #1123 in 2005 with 146 recorded births. The name reached its all-time peak in 2017 with 260 births ranking #848. Since 1996, the popularity has increased by 114.7%. In 2005, approximately 1 in every 13,679 boys born was named Ephraim. STABLE Recent data shows the name is currently stable.