Originating from English, the name Jacquilyn is a feminine name that is pronounced as JAK-wi-lin (/ˈdʒæk.wɪ.lɪn/). It is a variation of the popular names Jaclyn and Jacqueline. The name has been given to baby girls in the United States since at least the early 20th century. Over the years, its popularity has fluctuated, but it remains a recognizable and beloved choice for parents. While there are no specific associations or meanings tied to the name Jacquilyn, its similarity to other names like Jaclyn and Jacqueline may evoke traits such as strength, elegance, and sophistication. With its timeless charm and appealing sound, Jacquilyn is a wonderful choice for parents seeking a unique yet classic name for their daughter.