Makailyn is a feminine name with American English pronunciation muh-KAY-lin (/məˈkeɪlɪn/). It is a variation of the name Makayla. The name Makailyn has been given to newborn girls in the United States since at least 1998, with varying levels of popularity over the years. In recent years, it has consistently ranked outside of the top 10,000 names. Makailyn has no specific origin or association, making it a versatile choice for parents looking for a unique and modern name for their baby girl.