Jamilyn is a female name with English origins. It is pronounced as jah-MI-lin (/dʒɑˌmɪ.lɪn/). Variations of the name include Jamielyn and Jamelyn. In the United States, Jamilyn has been given to newborns since at least 1962, with varying levels of popularity over the years. It reached its peak in 2007 when it ranked at number 6319 in terms of occurrence. The name has maintained a relatively consistent presence on baby name charts throughout the years, making it a timeless choice for parents seeking a unique yet familiar name for their daughter.