The name Erdene appears to have been moderately popular during the early 20th century with a peak in the year 1916 when it was given to 7 newborns. There is a gap of three years between the available statistics, so it's unclear whether its popularity fluctuated or remained consistent from 1917 to 1921. Nonetheless, over these five years (1916-1924), Erdene was chosen for at least 23 newborn girls.